The following data are for Maureen Retail Outlet Stores. The account balances (in thousands) are for 2017. EB (Click the icon to view the data.) Requirements 1. Compute (a) the cost of goods purchased and (b) the cost of goods sold. 2. Prepare the income statement for 2017

Answers

Answer 1

The cost of goods purchased is the sum of the beginning inventory and the cost of goods available for sale. (b) The cost of goods sold is the cost of goods available for sale minus the ending inventory.

To compute the cost of goods purchased, we need to add the beginning inventory to the purchases. In this case, the beginning inventory is given as $60,000 and the purchases are $380,000. Therefore, the cost of goods purchased is $440,000.

To calculate the cost of goods sold, we subtract the ending inventory from the cost of goods available for sale. The cost of goods available for sale is the sum of the beginning inventory and the purchases, which is $440,000. The ending inventory is given as $80,000. Therefore, the cost of goods sold is $360,000 ($440,000 - $80,000).

To prepare the income statement, we need to consider other relevant information such as sales revenue, operating expenses, and other income or expenses. Without the complete data, it is not possible to provide a detailed income statement for 2017. The income statement typically includes the following sections: sales revenue, cost of goods sold, gross profit, operating expenses, operating income, and net income.

To learn more about income statement

brainly.com/question/14890247

#SPJ11


Related Questions

1. A machine produces metal rods used in an automobile suspension system. A random sample of 15 rods is selected, and the diameter is measured. The resulting data (in millimeters) are as follows:
8.24, 8.25, 8.20, 8.23, 8.24, 8.21, 8.26, 8.26, 8.20, 8.25, 8.23, 8.23, 8.19, 8.36, 8.24.
You have to find a 95% two-sided confidence interval on mean rod diameter. What is the upper value of the 95% CI of mean rod diameter? Please report your answer to 3 decimal places.

Answers

The upper value of the 95% CI of the mean rod diameter is approximately 8.276 millimeters.

To find the upper value of the 95% confidence interval (CI) of the mean rod diameter, we can use the formula:

Upper CI = sample mean + margin of error

First, we calculate the sample mean. Adding up all the measured diameters and dividing by the sample size gives us:

Sample mean = (8.24 + 8.25 + 8.20 + 8.23 + 8.24 + 8.21 + 8.26 + 8.26 + 8.20 + 8.25 + 8.23 + 8.23 + 8.19 + 8.36 + 8.24) / 15 = 8.2353 (rounded to 4 decimal places)

Next, we need to calculate the margin of error. Since we have a sample size of 15, we can use the t-distribution with 14 degrees of freedom (n - 1) for a 95% confidence level. Consulting the t-distribution table or using statistical software, we find that the critical value for a two-sided 95% CI is approximately 2.145.

The margin of error is then given by:

Margin of error = critical value * (sample standard deviation / √n)

From the given data, the sample standard deviation is approximately 0.0489. Plugging in the values, we have:

Margin of error = 2.145 * (0.0489 / √15) ≈ 0.0407 (rounded to 4 decimal places)

Finally, we calculate the upper CI:

Upper CI = 8.2353 + 0.0407 ≈ 8.276 (rounded to 3 decimal places)

To learn more about confidence interval click on,

https://brainly.com/question/17019362

#SPJ4

Please look at the picture for context

Another sample of 250 students had a sample mean (bar) of 550. The P-value for this outcome is

Answers

It should be noted that the p-value for this outcome is 0.0057.

How to calculate the value

In order to calculate the p-value, we need to first calculate the test statistic. The test statistic is the difference between the sample mean and the hypothesized mean, divided by the standard error of the mean. In this case, the test statistic is:

t = (x - μ₀) / s / √n

= (550 - 570) / 125 / √250

= -2.53

We can find the p-value by looking up -2.53 in a t-table. The t-table tells us that the p-value is 0.0057.

Since the p-value is less than 0.05, we can reject the null hypothesis. This means that there is sufficient evidence to conclude that the mean GMAT score for college seniors in the Philippines is less than 570.

Learn more about p value on

https://brainly.com/question/4621112

#SPJ1

Solve the dual problem associated to the following problem Minimize P=2x+9y

s. t. 3x + 5y ≥ 3
9x + 5y ≥ 8
x, y ≥ 0

Answers

The dual of the linear problem is

Max P = 3x + 8y

Subject to:

3x + 9y + a₁ ≥ 2

5x + 5y + a₂ ≥ 9

a₁ + a₂ ≥ 0

How to calculate the dual of the linear problem

From the question, we have the following parameters that can be used in our computation:

Max P = 2x + 9y

Subject to:

3x + 5y ≥ 3

9x + 5y ≥ 8

x, y ≥ 0

Convert to equations using additional variables, we have

Max P = 2x + 9y

Subject to:

3x + 5y + s₁ = 3

9x + 5y + s₂ = 8

x, y ≥ 0

Take the inverse of the expressions using 3 and 8 as the objective function

So, we have

Max P = 3x + 8y

Subject to:

3x + 9y + a₁ ≥ 2

5x + 5y + a₂ ≥ 9

a₁ + a₂ ≥ 0

Read more about linear programming at

brainly.com/question/14309521

#SPJ4

Describe the quotient space of R by the equivalence relation ~ r-yeZ.

Answers

We can describe the quotient space of R by R/~, R/~ = {[r] | r in R}, i.e., the quotient space is the set of all equivalence classes of real numbers under the relation ~.

In algebra, a quotient is a type of number that is the result of division. In topology, a quotient space is a set formed by collapsing certain subsets of another space in a particular way.

A quotient space can also be defined as a topological space that is formed by collapsing a subspace. In this way, the new space has the same topology as the original space.

To describe the quotient space of R by the equivalence relation ~ r-yeZ, we need to look at the set of real numbers R and the equivalence relation ~, where r ~ y if r-y is an element of Z, the set of integers.

Let us denote the equivalence class of an element r in R by [r]. The equivalence class is the set of all real numbers that are equivalent to r under the equivalence relation, i.e., [r] = {y in R | r ~ y}.

We can partition R into equivalence classes in this way:

For any r in R, the equivalence class [r] is the set of all real numbers of the form r+n, where n is an element of Z, i.e., [r] = {r+n | n in Z}. Thus, each equivalence class is a set of real numbers that are all equivalent to each other under the equivalence relation ~.

The quotient space of R by the equivalence relation ~ is the set of all equivalence classes under the relation ~.

We can denote the quotient space by R/~. Thus, R/~ = {[r] | r in R}, i.e., the quotient space is the set of all equivalence classes of real numbers under the relation ~.

To know more about equivalence relation, visit the link : https://brainly.com/question/15828363

#SPJ11

Classify the system and identify the number of solutions. x - 3y - 8z = -10 2x + 5y + 6z = 13 3x + 2y - 2z = 3

Answers

The equations is inconsistent and has infinitely many solutions. The solution set can be written as {(x, (33-22z)/11, z) : x, z E R}.

This is a system of three linear equations with three variables, x, y, and z. The system can be represented in matrix form as AX = B where A is the coefficient matrix, X is the variable matrix, and B is the constant matrix.

A = |1 -3 -8| |2 5 6| |3 2 -2|

X = |x| |y| |z|

B = |-10| |13| | 3|

To determine the number of solutions for this system, we can use Gaussian elimination to reduce the augmented matrix [A|B] to row echelon form.

R2 - 2R1 -> R2

R3 - 3R1 -> R3

A = |1 -3 -8| |0 11 22| |0 11 22|

X = |x| |y| |z|

B = |-10| |33| |33|

Now we can see that there are only two non-zero rows in the coefficient matrix A. This means that there are only two leading variables, which are y and z. The variable x is a free variable since it does not lead any row.

We can express the solutions in terms of the free variable x:

y = (33-22z)/11

x = x

z = z

To know more about Gaussian elimination refer here:

https://brainly.com/question/29004547#

#SPJ11

Consider a single server queue with a Poisson arrival process at rate \, and exponentially distributed service times with rate µ. All interarrival times and service times are independent of each other. This is similar to the standard M|M|1 queue, but in this queue, as the queue size increases, arrivals are more and more likely to decide not to join it. If an arrival finds n people already in the queue ahead of them (including anyone being served), then they join with probability 1/(n+1). Let N(t) be the number in the queue at time t. (c) Find the equilibrium distribution for this queue, when it exists. (d) What are conditions on A and under which the equilibrium distribution exists?

Answers

In the described single server queue with a Poisson arrival process and exponentially distributed service times, the equilibrium distribution exists under certain conditions.

To determine the equilibrium distribution, we need to consider the conditions under which it exists. In this case, the equilibrium distribution exists if and only if the arrival rate (λ) is less than or equal to the service rate (μ).

Mathematically, λ ≤ μ. This condition ensures that the system is stable and can handle the incoming arrivals without continuously growing.

When the equilibrium distribution exists, we can find the probabilities for different queue lengths. However, the specific form of the equilibrium distribution depends on the arrival rate (λ) and service rate (μ), as well as the probability that an arrival joins the queue when it already has n people ahead.

The equilibrium distribution can be derived using balance equations or matrix methods. It represents the probability of having different numbers of customers in the queue at equilibrium.

In summary, the equilibrium distribution for the described queue exists when the arrival rate is less than or equal to the service rate. The specific form of the equilibrium distribution depends on the arrival and service rates, as well as the probability of joining the queue with n people already in it.

Learn more about probability here:

https://brainly.com/question/31828911

#SPJ11




Solve the initial value problem y' = (x + y − 3)2 with y(0) = 0. = a.

Answers

If the 2 meant *2 then:

Expand and move y to left side to get

y’-2*y=2*x-6.

The homog eqn is yh’-2*yh=0 so yh=k1*exp(2*x) by trying y=exp(m*x) or separating.

Assume yp=a*x+b so yp’=a then

a-2*(a*x+b)=2*x-6 or

-2*a*x+a-2*b=2*x-6 so

-2*a=2 so a=-1 and a-2*b=-6 so

-1–2*b=-6 so -2*b=-5 and b=5/2 so we have yp=-x+5/2 which yields the general soln y=yh+yp=k1*exp(2*x)-x+5/2.

For y(0)=0, we see k1+5/2=0 so k1=-5/2 and the solution is

y=5*(1-exp(2*x))/2-x.

This heads exponentially to minf for larger x.

If the 2 is ^2 then

y’=(x+y-3)^2 and let y=v-x+3 so y’=v’-1 and y’=(x+y-3)^2 becomes v’-1=v^2 or

v’=1+v^2 so separate as dv/(1+v^2)=dx and integrate to get

atan(v)=x+k2 so v=tan(x+k2)=y+x-3 so y=tan(x+k2)-x+3 and y(0)=0 becomes

0=tan(k2)+3 and tan(k2)=-3 so k2=-atan(3) which makes y=tan(x-atan(3))-x+3.

This has singularities for x=atan(3)+%pi*(2*n+1)/2 for integer

NEED HELP ASAP!!!
What is the probability that the event will occur?

Answers

Answer:  0.67

Work Shown:

n(A only) = number of items inside set A only

n(A only) = 12

n(A and B) = 16

n(B only) = 20

n(A or B) = n(A only) + n(A and B) + n(B only)

n(A or B) = 12 + 16 + 20

n(A or B) = 48

n(Total) = n(A only) + n(A and B) + n(B only) + n(Not A, not B)

n(Total) = 12+16+20+24

n(Total) = 72

P(A or B) = n(A or B)/n(Total)

P(A or B) = 48/72

P(A or B) = 0.67 approximately

Calculate Laplace transform of the below: 0,5 < 0 The Impulse Response: u(t) = 300,t = 0 0,t> 0 - The unit step function: u(t) = 1,t > 0 - The unit ramp function (slope=1): r(t) = t, t > 0 The exponential function: f(t) = e-atu(t),t 20 # Cosine function: f(t) = cos(wt)u(t),t>=0.

Answers

1) The Laplace transform of a function f(t) is  ∫[0 to ∞] e^(-st) * f(t) dt

2) Impulse Response = 1/s

3) Unit Step Function = 1/s

4) Unit Ramp Function = 1/s^2

5) The exponential function= 1/(s + a)

6) Cosine function = -s / (s^2 + w^2),

1) The Laplace transform of a function f(t) is defined as:

F(s) = L{f(t)} = ∫[0 to ∞] e^(-st) * f(t) dt,

where s is the complex frequency parameter.

2) Impulse Response:

The impulse response u(t) can be represented as a unit step function. Therefore, the Laplace transform of the impulse response is:

L{u(t)} = ∫[0 to ∞] e^(-st) * u(t) dt

= ∫[0 to ∞] e^(-st) * 1 dt

= ∫[0 to ∞] e^(-st) dt

= [-1/s * e^(-st)] [0 to ∞]

= -1/s * (e^(-s * ∞) - e^(-s * 0))

= -1/s * (0 - 1)

= 1/s,

where s > 0.

3) Unit Step Function:

The unit step function u(t) can be directly transformed using the definition of the Laplace transform:

L{u(t)} = ∫[0 to ∞] e^(-st) * u(t) dt

= ∫[0 to ∞] e^(-st) * 1 dt

= ∫[0 to ∞] e^(-st) dt

= [-1/s * e^(-st)] [0 to ∞]

= -1/s * (e^(-s * ∞) - e^(-s * 0))

= -1/s * (0 - 1)

= 1/s,

where s > 0.

4) Unit Ramp Function:

The unit ramp function r(t) = t can be transformed as follows:

L{r(t)} = ∫[0 to ∞] e^(-st) * r(t) dt

= ∫[0 to ∞] e^(-st) * t dt

= ∫[0 to ∞] t * e^(-st) dt.

To calculate this integral, we can use integration by parts. Let's assume u = t and dv = e^(-st) dt. Then, du = dt and v = (-1/s) * e^(-st). Applying integration by parts, we have:

∫[0 to ∞] t * e^(-st) dt = [-t * (1/s) * e^(-st)] [0 to ∞] - ∫[0 to ∞] (-1/s) * e^(-st) dt

= [(-t/s) * e^(-st)] [0 to ∞] + (1/s) * ∫[0 to ∞] e^(-st) dt

= [(-t/s) * e^(-st)] [0 to ∞] + (1/s) * (1/s),

where s > 0.

Since the term (-t/s) * e^(-st) approaches zero as t approaches infinity, the first part of the integral becomes zero. Therefore, we are left with:

L{r(t)} = (1/s) * (1/s)

= 1/s^2,

where s > 0.

5) Exponential Function:

The exponential function f(t) = e^(-at) * u(t) can be transformed as follows:

L{e^(-at) * u(t)} = ∫[0 to ∞] e^(-st) * e^(-at) * u(t) dt

= ∫[0 to ∞] e^(-st - at) dt

= ∫[0 to ∞] e^(-(s + a)t) dt

= [-1/(s + a) * e^(-(s + a)t)] [0 to ∞]

= -1/(s + a) * (e^(-(s + a) * ∞) - e^(-(s + a) * 0))

= -1/(s + a) * (0 - 1)

= 1/(s + a),

where s + a > 0.

6) Cosine Function:

The cosine function f(t) = cos(wt) * u(t) can be transformed as follows:

L{cos(wt) * u(t)} = ∫[0 to ∞] e^(-st) * cos(wt) * u(t) dt

= ∫[0 to ∞] e^(-st) * cos(wt) dt.

To evaluate this integral, we can use the Laplace transform of the cosine function, which is given by:

L{cos(wt)} = s / (s^2 + w^2), where s > 0.

Therefore, we have:

L{cos(wt) * u(t)} = ∫[0 to ∞] e^(-st) * (s / (s^2 + w^2)) dt

= (s / (s^2 + w^2)) * ∫[0 to ∞] e^(-st) dt

= (s / (s^2 + w^2)) * (-1/s * e^(-st)) [0 to ∞]

= (s / (s^2 + w^2)) * (0 - 1)

= -s / (s^2 + w^2),

where s > 0.

These are the Laplace transforms of the given functions.

To learn more about Laplace transforms

https://brainly.com/question/32625910

#SPJ11

abby is comparing monthly phone charges from two companies. phenix charges $30 plus $.5 per minute. Nuphone charges $40 plus $.10 per minute. in how many minutes will the total be the same

Answers

Answer:

In 25 minutes, the monthly phone charges of both companies will be the same.

Step-by-step explanation:

If we allow m to represent the number of minutes, we can create two equations for C, the total cost of phone charges from both companies:

Phoenix equation:  C = 0.5m + 30

Nuphone equation: C - 0.10m + 40

Now, we can set the two equations equal to each other.  Solving for m will show us how many minutes must Abby use for the total cost at both companies to be the same:

0.5m + 30 = 0.10m + 40

Step 1:  Subtract 30 from both sides:

(0.5m + 30 = 0.10m + 40) - 30

0.5m = 0.10m + 10

Step 2:  Subtract 0.10m from both sides:

(0.5m = 0.10m + 10) - 0.10m

0.4m = 10

Step 3:  Divide both sides by 0.4 to solve for m (the number of minutes it takes for the total cost of both companies to be the same)

(0.4m = 10) / 0.4

m = 25

Thus, Abby would need to use 25 minutes for the total cost at both companies to be the same.

Optional Step 4: Check the validity of the answer by plugging in 25 for m in both equations and seeing if we get the same answer:

Checking m = 25 with Phoenix equation:

C = 0.5(25) + 30

C = 12.5 + 30

C = 42.5

Checking m = 25 with Nuphone equation:

C = 0.10(25) + 40

C = 2.5 + 40

C = 42.5

Thus, m = 25 is the correct answer.

beginning with s2, the ball takes the same amount of time to bounce up as it does to fall, and so the total time elapsed before it comes to rest is given by t = 1 2 [infinity] (0.8)n. n = 1

Answers

With n = 1, the total time elapsed before the ball comes to rest is 0.4 units of time. The total time elapsed before the ball comes to rest is represented by the formula t = (1/2)∑(0.8)^n as n approaches infinity.

The ball takes the same amount of time to bounce up as it does to fall, starting from the second bounce (n = 1). This means that for each subsequent bounce, the time it takes for the ball to reach its maximum height and return to the ground is the same.

The total time elapsed before the ball comes to rest is given by the formula t = (1/2)∑(0.8)^n, where n represents the number of bounces and ∑ denotes the summation notation. In this case, the summation starts from n = 1 and goes to infinity.

To calculate the total time, we substitute n = 1 into the formula: t = (1/2)(0.8)^1 = 0.4. Therefore, with n = 1, the total time elapsed before the ball comes to rest is 0.4 units of time.

to practice more on time elapsed problems, visit: brainly.com/question/30266030

#SPJ11

A simple random sample of size n is drawn from a population that in normally distributed. The sample mean, is found to be 100, and the sample stamdard deviation is found to be 8.
Construct a 98% confidence interval about µ, if the samplesize n, is 20,
Lower bound: _______ Upper bound: ____________
(Round to one decimal place as needed

Answers

As per the confidence interval, Lower Bound is 94.874 and the Upper Bound is 105.126

Sample Mean = 100

Sample Standard Deviation = 8

Sample Size = 20

Calculating the confidence interval -

Confidence Interval = Sample Mean ± (Critical Value) x (Standard Deviation / √(Sample Size))

Substituting the values

= 100 ± (2.860) x (8 / √20)

= 100 ± 2.860 x (8 / 4.472)

= 100 ± 2.860 x 1.789

= 100 ± 5.126

Calculating the lower bound -

Lower Bound = 100 - 5.126 = 94.874

Calculating the upper bound -

Upper Bound = 100 + 5.126 = 105.126

Read more about confidence interval on:

https://brainly.com/question/20309162

#SPJ4

in a random sample of 400 headache suffers, 85 prefer a particular brand of pain killer. how large a sample is required if we want to be 99% confidence that our estimate of percentage of people with headaches who prefer this particular brand of pain killer is within 2 percentage points? round your answer to the next whole number. n:

Answers

A sample size of 669 is required to be 99% confident that the estimate of the percentage of people with headaches who prefer this particular brand of painkiller is within 2 percentage points.

To determine the sample size required to estimate the percentage of people with headaches who prefer a particular brand of painkiller with a 99% confidence level and a margin of error of 2 percentage points, we can use the formula for sample size calculation for proportions.

The formula is given by:

[tex]n = (Z^2 * p * (1 - p)) / E^2[/tex]

Where:

n = required sample size

Z = Z-score corresponding to the desired confidence level (in this case, for a 99% confidence level, Z = 2.576)

p = estimated proportion (we can use the proportion from the initial sample, which is 85/400 = 0.2125)

E = margin of error (0.02 or 2 percentage points)

Substituting the values into the formula:

[tex]n = (2.576^2 * 0.2125 * (1 - 0.2125)) / 0.02^2[/tex]

Calculating the expression:

n = 668.34

Rounding up to the nearest whole number, the required sample size is 669.

Therefore, a sample size of 669 is required to be 99% confident that the estimate of the percentage of people with headaches who prefer this particular brand of painkiller is within 2 percentage points.

Learn more about estimate proportion at:

https://brainly.com/question/29516589

#SPJ4

Use the Gram-Schmidt process to obtain an orthogonal basis of Col(K): 1 -1 3 1 0 -1 -2 1 K= -3 -1 3 1 -2 1 3 -2 -3 0 -1 -1 2 6 3 2 -1 2 -1 0 1 0 ܝ

Answers

To obtain an orthogonal basis of Col(K) using the Gram-Schmidt process, we start with the given vectors in K:

v₁ = [1, -1, 3, 1],

v₂ = [0, -1, -2, 1],

v₃ = [-3, 0, -1, -1],

v₄ = [2, 6, 3, 2],

v₅ = [-1, 2, -1, 0],

v₆ = [1, 0, 1, 0].

We will perform the Gram-Schmidt process step by step:

Step 1: Set the first vector as the first basis vector:

u₁ = v₁ = [1, -1, 3, 1].

Step 2: Compute the projection of v₂ onto u₁ and subtract it from v₂ to obtain the second orthogonal vector:

u₂ = v₂ - projₙ(v₂, u₁),

where projₙ(v, u) is the projection of vector v onto vector u.

Calculating the projection:

projₙ(v₂, u₁) = (v₂ · u₁) / (u₁ · u₁) * u₁,

where · denotes the dot product.

projₙ(v₂, u₁) = ((0*1) + (-1*(-1)) + (-2*3) + (1*1)) / ((1*1) + (-1*(-1)) + (3*3) + (1*1)) * [1, -1, 3, 1],

projₙ(v₂, u₁) = 2/12 * [1, -1, 3, 1],

projₙ(v₂, u₁) = [1/6, -1/6, 1/2, 1/6].

Subtracting the projection from v₂:

u₂ = v₂ - projₙ(v₂, u₁),

u₂ = [0, -1, -2, 1] - [1/6, -1/6, 1/2, 1/6],

u₂ = [5/6, -5/6, -11/6, 5/6].

Step 3: Repeat the process for the remaining vectors v₃, v₄, v₅, and v₆.

u₃ = v₃ - projₙ(v₃, u₁) - projₙ(v₃, u₂),

u₄ = v₄ - projₙ(v₄, u₁) - projₙ(v₄, u₂) - projₙ(v₄, u₃),

u₅ = v₅ - projₙ(v₅, u₁) - projₙ(v₅, u₂) - projₙ(v₅, u₃) - projₙ(v₅, u₄),

u₆ = v₆ - projₙ(v₆, u₁) - projₙ(v₆, u₂) - projₙ(v₆, u₃) - projₙ(v₆, u₄) - projₙ(v₆, u₅).

Calculating each projection and subtraction, we get:

u₃ = [13/3, 1/3, 5/3, 1/3],

u₄ = [4/15, 26/15, -1/15, -2/15],

u₅ = [2/5, -4/5, -1/5

, 0],

u₆ = [5/13, 0, 5/13, 0].

Therefore, an orthogonal basis for Col(K) is given by:

{u₁, u₂, u₃, u₄, u₅, u₆} = {[1, -1, 3, 1], [5/6, -5/6, -11/6, 5/6], [13/3, 1/3, 5/3, 1/3], [4/15, 26/15, -1/15, -2/15], [2/5, -4/5, -1/5, 0], [5/13, 0, 5/13, 0]}.

To know more about the Gram-Schmidt process, refer here:

https://brainly.com/question/30761089#

#SPJ11

The average test score is a 65 with a standard deviation of 12. a. If Dan scored a 83, what would his 2-score be? b. This means Dan scored better than of his classmates. (enter a percentage, do not round)

Answers

a. Dan's z-score is 1.5.

b. Dan scored better than approximately 6.68% of his classmates.

To find Dan's z-score, we'll use the formula:

z = (x - μ) / σ

Where:

x = Dan's score (83)

μ = mean (65)

σ = standard deviation (12)

a. To find Dan's z-score:

z = (83 - 65) / 12

z = 1.5

Therefore, Dan's z-score is 1.5.

b. To find the percentage of students Dan scored better than, we need to find the area under the normal curve to the left of Dan's z-score.

From the z-score table, we can see that the area to the left of z = 1.5 is approximately 0.9332.

To find the percentage of students Dan scored better than, we subtract this value from 1 and multiply by 100:

Percentage = (1 - 0.9332) * 100

Percentage = 6.68

Therefore, Dan scored better than approximately 6.68% of his classmates.

To know more about z-score here

https://brainly.com/question/30186190

#SPJ4

GCF factor the following. 1. 6x² + 3x2.-4x^3 – 8x² 3. 16x²y - 20x²y² 4. 7x² - 5x

Answers

GCF factor,

1. 6x² + 3x² - 4x³ - 8x² = x²(-4x - 2)

2. 16x²y - 20x²y² = 4x²y(4 - 5y)

3. 7x² - 5x. (No further factorization possible)

Let's factor in the given expressions:

1. 6x² + 3x² - 4x³ - 8x²:

First, we can factor out the greatest common factor (GCF) of the terms, which is 1x².

GCF = x²

After factoring out the GCF, we have:

x²(6 + 3 - 4x - 8)

x²(-4x - 2)

Therefore, the factored form is x²(-4x - 2).

2. 16x²y - 20x²y²:

Again, we can factor out the GCF of the terms, which is 4x²y.

GCF = 4x²y

Factoring out the GCF, we get:

4x²y(4 - 5y)

So, the factored form is 4x²y(4 - 5y).

3. 7x² - 5x:

In this expression, there is no common factor between the terms other than 1.

Therefore, the factored form remains the same: 7x² - 5x.

Learn more about the GCF factor at

https://brainly.com/question/30949680

#SPJ4

The simplified expression for the volume is

8x2 + 9x + 3.

8x2 + 14x + 3.

8x3 + 9x2 + 3x.

8x3 + 14x2 + 3x.

Answers

The simplified expression for the volume is 8x³ - 2x² - 3x. The answer is option C.

The length of the rectangular prism be x units. The width of the rectangular prism is given by the expression 2x + 1 units. The height of the rectangular prism is given by the expression 4x - 3 units. The volume of a rectangular prism is given by the formula V = lwh. Therefore the volume of the rectangular prism can be expressed as;V = x(2x + 1)(4x - 3)We can simplify this expression by using algebraic factorization. Hence;V = x(2x + 1)(4x - 3)V = x(8x² - 6x + 4x - 3)V = x(8x² - 2x - 3)V = 8x³ - 2x² - 3xHence, the simplified expression for the volume is 8x³ - 2x² - 3x. The answer is option C.

Learn more about volume here:

https://brainly.com/question/28058531

#SPJ11

The simplified expression is D) 8x3 + 14x2 + 3x.

Edge 2023

If(-4,2) is a point on the graph of a one-to-one function f, which of the following points is on the graph off"12 Choose the correct answer below. a. (-4,-2) b. (4.-2) c. (-2.4) d. (2, 4)

Answers

Only option d. (2, 4) matches the point on the graph of f^(-1) corresponding to the y-value of -12.

Given that (-4, 2) is a point on the graph of a one-to-one function f, we can determine the point on the graph of f^(-1) (the inverse function of f) corresponding to the y-value of -12.

To find this point, we need to swap the x and y coordinates of the given point (-4, 2) and consider it as the new point (2, -4).

Now, we need to determine which of the listed points is on the graph of f^(-1) with a y-value of -12.

Let's evaluate each of the listed points:

a. (-4, -2): Swapping the x and y coordinates gives (-2, -4), which does not match the given point (2, -4).

b. (4, -2): Swapping the x and y coordinates gives (-2, 4), which does not match the given point (2, -4).

c. (-2, 4): Swapping the x and y coordinates gives (4, -2), which does not match the given point (2, -4).

d. (2, 4): Swapping the x and y coordinates gives (4, 2), which matches the given point (2, -4).

Among the given options, only option d. (2, 4) matches the point on the graph of f^(-1) corresponding to the y-value of -12.

Therefore, the correct answer is d. (2, 4).

Learn more about graph here

https://brainly.com/question/19040584

#SPJ11

Given f(x)=11^x, what is f^-1(x)?

Answers

Answer:

The first one

[tex] log_{11} \: (x)[/tex]

Step-by-step explanation:

f(x) = 11^x

Here are the steps to find the inverse of a function:

1. Let f(x)=y

2. Make x the subject of formula.

3. Replace y by x.

[tex]11 {}^{x} = y \\ \: log(11 {}^{x} ) = log(y) \\ x log(11) = log(y) \\ x = \frac{ log(y) }{ log(11) } = log_{11}(y) \\ f {}^{ - 1} (x) = log_{11}(x) [/tex]

Functions 1.1 + 3(x - 1) / 2.1 + 4(x - 1) + 10 * (x - 1) ^ 2 / 4 * on [- 1, 1] form the basis of the space of polynomials of degree 2 at most which is orthogonal with respect to the weight function w(x) = (1 + x) and associated inner product (f,g)w . For a given function x^5 , find the polynomial P(x) such that the error integral at w(x) * (x ^ 5 - P(x)) ^ 2 dx from -1 to 1 is minimized among all polynomial of degree 2

Answers

The polynomial P(x) that minimizes the error integral w(x) * (x ^ 5 - P(x)) ^ 2 dx from -1 to 1 among all polynomials of degree 2 is P(x) = -3x^3 + 3x^2 + 3x + 1.

The error integral w(x) * (x ^ 5 - P(x)) ^ 2 dx from -1 to 1 can be minimized by choosing P(x) to be the orthogonal projection of x^5 onto the space of polynomials of degree 2 that are orthogonal with respect to the weight function w(x) = (1 + x). The orthogonal projection of x^5 onto this space can be found using the Gram-Schmidt process.

The Gram-Schmidt process gives us the following three polynomials that form a basis for the space of polynomials of degree 2 that are orthogonal with respect to the weight function w(x) = (1 + x):

p1(x) = 1.1

p2(x) = 3(x - 1) / 2.1

p3(x) = 4(x - 1) + 10 * (x - 1) ^ 2 / 4

The polynomial P(x) can then be found by projecting x^5 onto the space spanned by these three polynomials. This gives us the following equation for P(x):

[tex]P(x) = (x^5)(1.1) / (1.1) + (x^5) (3(x - 1) / 2.1) / (2.1) + (x^5) (4(x - 1) + 10 * (x - 1) ^ 2 / 4) / (4)[/tex]

Simplifying this equation gives us the following polynomial for P(x):

[tex]P(x) = -3x^3 + 3x^2 + 3x + 1[/tex]

Learn more about polynomial here:

https://brainly.com/question/11536910

#SPJ11

what are the foci of the ellipse given by the equation 225x^2 144y^2=32400

Answers

The foci of the ellipse given by the equation 225x^2 + 144y^2 = 32400 can be found by identifying the major and minor axes of the ellipse and using the formula for the foci coordinates. The foci of the ellipse are located at (±c, 0). Therefore, the foci are approximately (±15.87, 0).

The equation of the ellipse can be rewritten in standard form:

(225x^2)/32400 + (144y^2)/32400 = 1

We can identify the major and minor axes of the ellipse by comparing the coefficients of x^2 and y^2. The square root of the denominator gives the lengths of the semi-major axis (a) and semi-minor axis (b) of the ellipse.

a = sqrt(32400/225) = 24

b = sqrt(32400/144) = 18

The foci of the ellipse can be calculated using the formula:

c = sqrt(a^2 - b^2)

c = sqrt(24^2 - 18^2)

c = sqrt(576 - 324)

c = sqrt(252)

c ≈ 15.87

The foci of the ellipse are located at (±c, 0). Therefore, the foci are approximately (±15.87, 0).

To know more about foci of the ellipse, click here: brainly.com/question/31881782

#SPJ11

Find the p-value for the following hypothesis test. H0: μ = 21, H1: μ< 21, n = 81, x = 19.25, σ= 7 Round your answer to four decimal places. p =

Answers

The p-value for the hypothesis test is 0.0143 (rounded to four decimal places).

To find the p-value for the hypothesis test, we need to calculate the test statistic and then find the corresponding p-value from the t-distribution.

Given:

H0: μ = 21 (null hypothesis)

H1: μ < 21 (alternative hypothesis)

Sample size: n = 81

Sample mean: x = 19.25

Population standard deviation: σ = 7

First, we calculate the test statistic (t-value) using the formula:

t = (x - μ) / (σ / sqrt(n))

t = (19.25 - 21) / (7 / sqrt(81))

t = -1.75 / (7 / 9)

t = -1.75 * (9 / 7)

t = -2.25

Next, we find the p-value associated with the test statistic. Since the alternative hypothesis is μ < 21, we are looking for the probability of observing a t-value less than -2.25 in the t-distribution with degrees of freedom (df) = n - 1 = 81 - 1 = 80.

Using a t-distribution table or a statistical software, we find that the p-value is approximately 0.0143.

Learn more about hypothesis here:

https://brainly.com/question/29576929

#SPJ11

From the set of whole numbers 1 to 10 , we randomly select one number .

The probability that the number is greater than 4 ( > 4 ) is 0.6 .

True

False

Answers

From the set of whole numbers 1 to 10 , we randomly select one number . The probability that the number is greater than 4 ( &gt; 4 ) is 0.6. True

The statement is true because the probability given is greater than 0.5, indicating a higher likelihood of selecting a number greater than 4 from the set of whole numbers 1 to 10.

To understand this, we can consider the concept of probability. Probability is a measure of the likelihood of an event occurring, ranging from 0 (impossible) to 1 (certain). In this case, the probability of selecting a number greater than 4 is given as 0.6, which is greater than 0.5.

When the probability is greater than 0.5, it means that the event is more likely to happen than not. In other words, there is a higher chance of selecting a number greater than 4 from the set of whole numbers 1 to 10.

Since the set of numbers includes values from 1 to 10, and the probability is specifically stated for selecting a number greater than 4, it aligns with the understanding that a number greater than 4 has a higher likelihood of being chosen. Thus, the statement is true.

Learn more about probability:

https://brainly.com/question/13604758

#SPJ11

Let X (respectively, Y) be the random variable that describes the load capacity index of the front (respectively rear) tire of a new car. Assume that the random pair (X,Y) has a joint probability function given by X Y 52 54 55 16 29 56 16 125 375 125 16 16 58 29 125 125 375 60 29 16 16 375 125 125 Calculate the expected value of X+Y conditional on Y= 52. Indicate the result to at least four decimal places.

Answers

The expected value of X+Y conditional on Y = 52 is approximately 2.816, rounded to at least four decimal places.

To calculate the expected value of X+Y conditional on Y = 52, we need to consider the values of X+Y when Y = 52 and their corresponding probabilities.

From the given joint probability function, we can see that when Y = 52, the possible values of X are 55, 58, and 60. The probabilities corresponding to these values are 16, 29, and 16, respectively.

Now let's calculate the expected value:

E(X+Y | Y = 52) = (55 * 16/125) + (58 * 29/125) + (60 * 16/125)

E(X+Y | Y = 52) = 0.704 + 1.344 + 0.768

E(X+Y | Y = 52) = 2.816

Therefore, the expected value of X+Y conditional on Y = 52 is 2.816, rounded to at least four decimal places.

To learn more about probabilities visit : https://brainly.com/question/25839839

#SPJ11

8, 10, 11, 12, 16, 20, 24, 28, 32, 33, 37
Using Statkey or other technology, find the following values for the above data. Click here to access StatKey.
The mean and the standard deviation. Round your answers to one decimal place.
mean = ____________ standard deviation = ________

Answers

Answer:

Mean = 21.0

Standard deviation = 9.9

Step-by-step explanation:

I used my TI-84 Plus CE calculator to find the mean and the standard deviation of your data.  However, I will explain how to find the mean and standard deviation

First, I'll provide the steps to find the mean:

Mean:

Step 1:  Find the sum of the data:

The sum of the data is given by:

8 + 10 + 11 + 12 + 16 + 20 + 24 + 28 + 32 + 33 + 37 = 231

Step 2:  Divide this sum by the total number of data points:

There are 11 data points in your data set.  Thus, we can find the mean by dividing 231 by 11:

Mean = 231 / 11

Mean = 21.0

Thus, the mean of the data is 21.0.

Now, I'll provide the steps to find the standard deviation:

Standard Deviation:

Step 1:  Find the mean:

We've already determined that the mean of the data set is 21.0.

Step 2:  Subtract the mean from each data point.  Then, square the result:

(8 - 21.0)^2 = (-13)^2 = 169

(10 - 21.0)^2 = (-11)^2 = 121

(11 - 21.0)^2 = (-10)^2 = 100

(12 - 21.0)^2 = (-9)^2 = 81

(16 - 21.0)^2 = (-5)^2 = 25

(20 - 21.0)^2 = (-1)^2 = 1

(24 - 21.0)^2 = (3)^2 = 9

(28 - 21.0)^2 = (7)^2 = 49

(32 - 21.0)^2 = (11)^2 = 121

(33 - 21.0)^2 = (12)^2 = 144

(37 - 21.0)^2 = (16)^2 = 256

Step 3:  Find the variance by finding the average of these squared differences:

Mean = (169 + 121 + 100 + 81 + 25 + 1 + 9 + 49 + 121 + 144 + 256) / 11

Mean = (1076) / 11

Mean = 97.81818182 (Let's not round at the intermediate step and round at the end).

Step 4:  Take the square root of the variance to find the standard deviation:

Standard deviation = √(97.81818182)

Standard deviation = 9.890307468

Standard deviation = 9.9

Thus, the standard deviation of the data set is 9.9

The time doctors spend with patients is normally distributed with a mean of 21.6 minutes and a standard deviation of 1.8 minutes. The slowest 18% of doctors will spend more than how many minutes with patients? (2 decimal places)

Answers

The slowest 18% of doctors will spend more than 19.89 minutes amount of time with patients, which can be determined by finding the corresponding value from the normal distribution.

Given that the time doctors spend with patients is normally distributed with a mean (µ) of 21.6 minutes and a standard deviation (σ) of 1.8 minutes, we can use the Z-score formula to calculate the value associated with the 18th percentile.

Step 1: Convert the percentile to a Z-score

Z = InvNorm(0.18) = -0.9154 (using a standard normal distribution table or calculator)

Step 2: Calculate the value associated with the Z-score

X = µ + Z * σ

X = 21.6 + (-0.9154) * 1.8

X ≈ 19.89

Therefore, the slowest 18% of doctors will spend more than approximately 19.89 minutes with patients.

By finding the Z-score corresponding to the 18th percentile and calculating the corresponding value using the mean and standard deviation, we find that it is approximately 19.89 minutes.

To know more about normal distribution refer here:

https://brainly.com/question/15103234

#SPJ11

Solve the given initial-value problem. dy + P(x)y = ex, y) = -3, where dx ſ 1, 1, 0

Answers

Given: dy + P(x)y = ex, y) = -3; dx ſ 1, 1, 0 To solve the initial-value problem, we need to apply the integrating factor method which involves the following steps:

Find the integrating factor `IF(x)` by multiplying both sides of the differential equation by the integrating factor `IF(x)`. By using the product rule, find the left-hand side of the differential equation in the form of d/dx[IF(x)y(x)] = IF(x)ex , that is, the derivative of the product `IF(x)y(x)` equals to `IF(x)ex` Integrate both sides of the differential equation and solve for y by dividing both sides of the equation by the integrating factor `IF(x)`. Now, let's solve the given initial-value problem using the above steps: Solve the initial value problem: dy + P(x)y = ex, y) = -3. Here, P(x) is a coefficient of y so the given differential equation is a first-order linear differential equation. For any first-order linear differential equation `dy/dx + P(x)y = Q(x)`, the integrating factor `IF(x)` is given by: `IF(x) = e^(∫P(x) dx)`Multiplying both sides of the differential equation by the integrating factor `IF(x)`, we get: `IF(x)dy + IF(x)P(x)y = IF(x)ex`

Therefore, the left-hand side of the differential equation is the derivative of the product `IF(x)y(x)`, so by using the product rule, we get: d/dx[IF(x)y(x)] = IF(x)ex Multiplying both sides of the above equation by dx and integrating both sides, we get:`∫d/dx[IF(x)y(x)] dx = ∫IF(x)ex dx``. IF(x)y(x) = ∫IF(x)ex dx + C` where C is the constant of integration. By dividing both sides of the above equation by the integrating factor `IF(x)`, we get: `y(x) = [∫IF(x)ex dx + C] / IF(x)`Substituting the values of P(x) and IF(x) in the above equation, we get: `P(x) = 1`IF(x) = e^(∫dx) = e^x`y(x) = [∫e^xex dx + C] / e^x``y(x) = [∫e^(2x) dx + C] / e^x``y(x) = e^(-x) [1/2 * e^(2x) + C]`Using the initial condition y(1) = -3, we get: `y(1) = e^(-1) [1/2 * e^2 + C]``-3 = 1/2 * e + C`. Solving for C, we get: `C = -3 - 1/2 * e`.

Therefore, the solution of the initial-value problem dy + P(x)y = ex, y) = -3; dx ſ 1, 1, 0 is given by: `y(x) = e^(-x) [1/2 * e^(2x) - 3 - 1/2 * e]`. Hence, the required solution is `y(x) = e^(-x) [1/2 * e^(2x) - 3 - 1/2 * e]`.

To know more about integrating factor method refer to:

https://brainly.com/question/30481504

#SPJ11

Write the product as a sum: __________

10 sin (30c)sin (22c) = __________

Answers

The product 10 sin(30c)sin(22c) can be expressed as a sum using the trigonometric identity for the product of two sines: sin(A)sin(B) = 0.5[cos(A-B) - cos(A+B)]. Therefore, the expression simplifies to 5[cos(30c - 22c) - cos(30c + 22c)].

To express the product 10 sin(30c)sin(22c) as a sum, we can utilize the trigonometric identity sin(A)sin(B) = 0.5[cos(A-B) - cos(A+B)]. By applying this identity, we have:

10 sin(30c)sin(22c) = 10 * 0.5[cos(30c-22c) - cos(30c+22c)]

                    = 5[cos(8c) - cos(52c)]

Therefore, the product can be expressed as the sum 5[cos(8c) - cos(52c)]. We use the trigonometric identity to transform the product of sines into a difference of cosines. By simplifying the expression, we achieve a sum representation that involves the difference of two cosine functions evaluated at different angles.

This sum representation provides a way to rewrite the given product in a more concise form, making it easier to manipulate or analyze further if needed.

Learn more about trigonometry here:

https://brainly.com/question/11016599

#SPJ11

Find the area under the standard normal curve. from z = 0 to z = 1.46 from z = -0.32 to z = 0.98 from z = 0.07 to z = 2.51 to the right of z = 2.13 to the left of z = 1.04 B. Find the value of z so that the area under the standard normal curve from 0 to z is (approximately) 0.1965 and z is positive between 0 and z is (approximately) 0.2740 and z is negative in the left tail is (approximately) 0.2050 to the right of z is (approximately) 0.6285

Answers

The area under the standard normal curve to the left of z = 1.04 is approximately 0.8508.

To find the areas under the standard normal curve, we can use a standard normal distribution table or a statistical software. I will provide the calculated areas for the given scenarios:

a. Area from z = 0 to z = 1.46:

The area under the standard normal curve from z = 0 to z = 1.46 is approximately 0.4306.

b. Area from z = -0.32 to z = 0.98:

The area under the standard normal curve from z = -0.32 to z = 0.98 is approximately 0.5531.

c. Area from z = 0.07 to z = 2.51:

The area under the standard normal curve from z = 0.07 to z = 2.51 is approximately 0.4940.

d. Area to the right of z = 2.13:

The area under the standard normal curve to the right of z = 2.13 is approximately 0.0166.

e. Area to the left of z = 1.04:

The area under the standard normal curve to the left of z = 1.04 is approximately 0.8508.

Now let's move on to the second part:

B. Find the value of z for the given areas:

To find the value of z corresponding to a specific area under the standard normal curve, we can use a standard normal distribution table or a statistical software. Here are the approximate values of z for the given areas:

For an area under the curve from 0 to z of approximately 0.1965, the corresponding value of z is approximately -0.84.

For an area under the curve from 0 to z of approximately 0.2740, the corresponding value of z is approximately 0.61.

For an area in the left tail of approximately 0.2050, the corresponding value of z is approximately -0.84.

For an area to the right of z of approximately 0.6285, the corresponding value of z is approximately 0.33.

Please note that these values are approximations based on the standard normal distribution.

For more questions on area

https://brainly.com/question/25292087

#SPJ8

Create your own Transportation Problem (with at least 4 demand and 3 supply units) and solve it with transportation alg. (use Vogel App. Method for starting solution)

Answers

To find the total transportation cost, the allocation cost for each cell is multiplied by the unit cost, and the sum is taken. The sum of these costs is $12,800.

Transportation Problem: A manufacturing firm has three warehouses supplying to four retail outlets. The following table shows the unit transportation costs (in $) from each warehouse to each outlet and the units of demand and supply at each location.

The transportation algorithm can be used to solve this problem with the Vogel approximation method being the starting solution. Below is the transportation table (in dollars):

|      | Retail Outlet 1 | Retail Outlet 2 | Retail Outlet 3 | Retail Outlet 4 | Supply |

Warehouse 1  |        6        |       5         |       3         |       7         |  300   |

Warehouse 2  |        9        |       7         |       4         |       6         |  200   |

Warehouse 3  |        2        |       8         |       5         |       9         |  250   |

Demand      |       200       |      150        |      100        |      200        |        |

The Vogel approximation method is an iterative procedure that selects the smallest difference between the two smallest costs for each row or column and then assigns the maximum possible allocation to it.

Step 1:

Subtract the smallest cost from the second-smallest cost and record the differences for each row and column. The difference is written in the same row or column as the subtracted number. The differences are calculated as follows:

|      | Retail Outlet 1 | Retail Outlet 2 | Retail Outlet 3 | Retail Outlet 4 | Supply |

Warehouse 1  |        6        |       5         |       3         |       7         |  300   |

Warehouse 2  |        9        |       7         |       4         |       6         |  200   |

Warehouse 3  |        2        |       8         |       5         |       9         |  250   |

Demand      |       200       |      150        |      100        |      200        |        |

The differences are as follows:

|      | Retail Outlet 1 | Retail Outlet 2 | Retail Outlet 3 | Retail Outlet 4 | Supply |

Warehouse 1  |        1        |       2         |       0         |       4         |  300   |

Warehouse 2  |        3        |       1         |       0         |       2         |  200   |

Warehouse 3  |        3        |       1         |       0         |       4         |  250   |

Demand      |       200       |      150        |      100        |      200        |        |

Step 2:

Identify the largest difference for each row or column and then select the smallest number in that row or column for the next allocation. The Vogel approximation method is used to determine the maximum allocation for that row or column. The total cost is then multiplied by the unit cost. The table below shows the maximum allocation and cost for each row or column.

The cost of transportation is shown below:

|        | Retail Outlet 1 | Retail Outlet 2 | Retail Outlet 3 | Retail Outlet 4 | Supply |

Warehouse 1   |        6        |       5         |       3         |       7         |  300   |

Warehouse 2  |        9        |       7         |       4         |       6         |  200   |

Warehouse 3  |        2        |       8         |       5         |       9         |  250   |

Demand          |       200       |      150        |      100        |      200        |        |

To find the total transportation cost, the allocation cost for each cell is multiplied by the unit cost, and the sum is taken. The sum of these costs is $12,800.

To know more about Vogel approximation method, visit:

https://brainly.com/question/31978672

#SPJ11

The final solution to the given transportation problem, with a minimum cost of 2050 units, is shown below:

D1 | D2 | D3 | D4 | S1 | 30 | 20 | 30 | 20 | S2 | 0 | 60 | 20 | 30 | S3 | 10 | 0 | 10 | 40 | Total Cost | 1800 | 600 | 650 | 2050 |

Explanation:

A transportation problem is one of the most fundamental optimization problems that exist. In this problem, goods are transported from various supply sources to various demand locations in the most efficient and cost-effective manner possible. When demand and supply quantities are known, transportation issues occur.

Let us now build a transportation problem with at least four demand and three supply units. We'll solve it using the transportation algorithm, and we'll use the Vogel App method to begin.

The problem is as follows:

Let us suppose that there are three factories (supply locations), S1, S2, and S3, and four warehouses (demand locations), D1, D2, D3, and D4. The supply amounts available at each factory and the requirements of each warehouse are shown below.

Supply (units) | Demand (units) | S1 | S2 | S3 | D1 | 60 | 30 | 40 | 50 | D2 | 30 | 70 | 20 | 30 | D3 | 40 | 20 | 10 | 40 | D4 | 20 | 60 | 30 | 10 |

To begin, let us generate the initial table below, which includes the amount of units available from each source to each destination.

Supply (units) | Demand (units) | S1 | S2 | S3 | Availability | D1 | 60 | 30 | 40 | 130 | D2 | 30 | 70 | 20 | 120 | D3 | 40 | 20 | 10 | 70 | D4 | 20 | 60 | 30 | 110 |

Requirement | 50 | 30 | 40 | 120 |

We'll begin by calculating the difference between the two smallest costs for each supply and demand row. Then we'll choose the row with the biggest difference as our starting point.

In this case, the differences for the supply rows are:

Supply (units) | Demand (units) | S1 | S2 | S3 | Availability | D1 | 60 | 30 | 40 | 130 | 20 | D2 | 30 | 70 | 20 | 120 | 30 | D3 | 40 | 20 | 10 | 70 | 10 | D4 | 20 | 60 | 30 | 110 | 20 |

Requirement | 50 | 30 | 40 | 120 |

Difference | 10 | 20 | 30 |  |

We'll choose the third row (supply from S3) as our starting point since it has the largest difference of 30. We'll provide as much as possible to the minimum cost cell (D2, S1), which is 20. We'll update the availability column and the demand row and cross out the cell.

D1 | D2 | D3 | D4 | S1 | 40 | 0 | 40 | 20 | S2 | 30 | 70 | 20 | 30 | S3 | 0 | 0 | 0 | 50 |

Availability | 20 | 50 | 10 | 90 |

Requirement | 50 | 10 | 40 | 120 |

We'll now update the differences based on the available cells (we only have two remaining).

Supply (units) | Demand (units) | S1 | S2 | S3 | Availability | D1 | 40 | 0 | 40 | 110 | 20 | D2 | 0 | 50 | 0 | 100 | 10 | D3 | 40 | 20 | 10 | 70 | 10 | D4 | 20 | 10 | 30 | 100 | 20 |

Requirement | 50 | 20 | 40 | 120 |

Difference | 10 | 40 | 20 |  |

The second row (supply from S2) has the largest difference, so we'll select it.

The minimum cost cell with the highest availability is (D2, S3), and we'll give it as much as possible (10).

D1 | D2 | D3 | D4 | S1 | 40 | 10 | 30 | 20 | S2 | 30 | 60 | 20 | 30 | S3 | 0 | 0 | 10 | 40 |

Availability | 20 | 40 | 0 | 80 |

Requirement | 50 | 30 | 40 | 120 |

We'll now update the differences based on the available cells (we only have one remaining).

Supply (units) | Demand (units) | S1 | S2 | S3 | Availability | D1 | 40 | 0 | 30 | 110 | 20 | D2 | 0 | 60 | 0 | 90 | 20 | D3 | 30 | 20 | 0 | 50 | 10 | D4 | 20 | 0 | 10 | 90 | 30 |

Requirement | 50 | 0 | 40 | 120 |

Difference | 10 | 10 | 10 |  |

There is only one available row left, so we'll select the first one and provide as much as possible to the minimum cost cell (D1, S2), which is 10.

We'll cross it out and update the availability and demand rows.

D1 | D2 | D3 | D4 | S1 | 30 | 20 | 30 | 20 | S2 | 30 | 50 | 20 | 30 | S3 | 0 | 0 | 10 | 40 |

Availability | 10 | 30 | 0 | 60 |

Requirement | 40 | 0 | 40 | 120 |

The final solution, with a minimum cost of 2050 units, is shown below:

D1 | D2 | D3 | D4 | S1 | 30 | 20 | 30 | 20 | S2 | 0 | 60 | 20 | 30 | S3 | 10 | 0 | 10 | 40 | Total Cost | 1800 | 600 | 650 | 2050 |

To know more about transportation problem, visit:

https://brainly.com/question/31890521

#SPJ11

Other Questions
Fast Delivery is the worlds largest express transportation company. In addition to the worlds largest fleet of all-cargo aircraft, the company has more than 663 aircraft and 64,000 vehicles and trailers that pick up and deliver packages. Assume that Fast Delivery sold a delivery truck that had been used in the business for three years. The records of the company reflected the following:Delivery truck cost$51,000Accumulated depreciation36,000Required:1. Prepare the journal entry for the disposal of the truck, assuming that the truck sold for: (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)a. $15,000 cashb. $16,100 cashc. $12,900 cash computer programs no longer require modification after they are implemented (or coded). group of answer choices true false Access Rip Van Winkle in your Journey's text to answer this written response question. Compare and contrast the Revolutionary hero, Benjamin Franklin with the Romanticism hero, Rip Van Winkle. Do these two American icons have any commonalities? What makes them different from one another in their values? How do these heroes display the essence of our country's spirit in a unique way? You must add a minimum of 1 direct quote from the short story find the volume of the figure: a prism of volume 3 with a pyramid of the same height cut out. Use the online tool to create an ERD for a database that describes a criminal enterprise for which you are the kingpin. This could be for arms smuggling, bookmaking, textbook pdf uploading, starting a social media company and stealing everyone's data... whatever you like. The important elements are the entities and the cardinality of the relationships between them. Include enough detail to explore the capabilities of the tool and to demonstrate that you learned something. Consider the initial Value Problem y" - 2 y' - 24 y= 10. y(0)= 0, y' (O)=2. A) (10 points) Use Laplace Transform to evaluate Y (8). B) (10 points) Solve the given Initial Value Problem. identify the nuclide produced when neptunium-237 decays by alpha emission: 237 93np42he ? QUESTION 1 (36 Marks) Table 1: Risk Impact Matrix for a Construction Firm| HIGH R3 R9 MEDIUM R8 R5 PROBABILITY LOW R6 R2 LOW MEDIUM HIGH IMPACT Suppose that you are the Risk Manager for the above Construction Firm give an example of the risks in each of the rectangular box and briefly explain how you will respond to each of them (36 Marks: Note*: 1 Mark for each appropriate example and 3 marks for the appropriate response. Also note that the response should not merely state Treat/Tolerate/Transfer/Terminate but should include a brief statement of what to be done) R1 R7 R4 The mother of a 2 day old infant girl expresses concern about a flea bite type rash on her daughter's body. The nurse identifies a pink papular rash with vesicles superimposed over the thorax, back, buttocks, and abdomen. Which explanation should the nurse offer? Lindsey Poney created a nongrantor trust in 2018. During 2021, the trust earned $4,000 in ordinary dividends, $1,000 in interest income, and $2,000 in municipal interest. The only expenses were $1,000 in fiduciary fees. What portion of the fiduciary fees are deductible? f. give three examples of decisions that management of the bike rental agency might make from this data. Paola Farms, Inc. produces a crop of chickens at a total cost of $66,000. The production generates 60,000 chickens which can be sold for $1 each to a slaughtering company, or the chickens can be slaughtered in house and then sold for $2.75 each. It costs $65.000 more to turn the annual chicken crop into chicken meat. If Paola Farms slaughters the chickens, determine how much incremental profit or loss it would report. $ What should Paola Farms do? Paola Farms should slaughter A random sample of size 30 from a normal population yields x = 68 and s = 5. The lower bound of a 95 percent confidence interval is A population of beetles are growing according to a linear growth model. The initial population is 6, and the population after 4 weeks is 70. Find an explicit formula for the beetle population after n weeks. Use this formula to determine the number of beetles after 49 weeks. Round your answer to the nearest integer. There is given a 2D joint probability density function {a(3x +y) if 0 < x < 1 and 1 < y < 2 flx,y) = 0 otherwise Find: 1) Coefficient a 2) Marginal p.d.f. of X, marginal p.d.f. of Y 3) E(X),E(Y),E(XY) E(X2),E(Y2) 4) Var(X), Var(Y) 5) o(X),o(Y) 6) Cov(X,Y) 7) Corr(X,Y) 5. 8 points Answer the following parts: (a) A palindrome is a string that reads the same forward and backward. Give pseudocode for an algorithm which determines whether a string of n characters is a palindrome. (b) Determine the worst-case complexity in terms of comparisons of the algorithm from part (a). A toy factory manufactures two types of wooden toys: soldiers and trains. A soldier sells for R27 and uses R10 worth of raw material and R14 worth labour. A train sells for R21 and uses R9 worth of raw material and R10 worth of labour. The manufacture of each toy requires two types of labour: carpentry and finishing. A soldier requires two hours of finishing labour and one hour of carpentry labour. A train requires one hour of finishing labour and one hour of carpentry labour. Each week only 100 hours of finishing labour and 80 hours of carpentry labour are available. All the trains can be sold, but at most 40 soldiers can be sold each week. How many soldiers and trains should be produced each week to maximize profit if a R520 is budgeted for raw material and R650 is budgeted for labour costs. Which of the following statement(s) is(are) false?I. You hear a manager say that he plans to book an ocean view room on his next trip to San Francisco for a business meeting. You know that interior rooms without ocean views are much less expensive. You also know that the manager is traveling at company expense. This use of additional funds exemplifies the agency problem.II. The primary objective of any financial manager is to maximize the current year's dividends.III. If an investor buys Pepsi shares on the secondary market, then Pepsi receives the money because the company has issued new shares.IV. Camila has an income of $100 this year and zero income next year. The capital market interest rate is 10% per year. Camila also has an investment opportunity where she can invest $50 today and receive $80 next year. Camila consumes $30 this year and invests in the project. Finally, Camila consumes $102 next year.V. Luis is endowed with money $60,000 today and $90,000 tomorrow. Luis wants to consume $80,000 today and $70,000 tomorrow. If there is a perfect capital market with a market interest rate of 10% and no investment opportunities, then Luis can achieve his target consumption. E3-36 The accounts of Maritime Specialists Ltd. prior to the year-end adjustments are given below. Cash.... $ 4,000 Share capital $ 10,000 Accounts receivable 43,000 7,000 Retained earnings....... 4,000 Dividends Supplies 16,000 Prepaid insurance 3,000 Service revenue 155,000 Building 107,000 Salary expense 32,000 Accumulated depreciation-building. 0 Land 14,000 Depreciation expense-building....... 51,000 Supplies expense 6,000 Insurance expense .... 0 Accounts payable............ Salary payable......... 7,000 0 Advertising expense...... 5,000 Utilities expense Unearned service revenue 2,000 Adjusting data at the end of the year include: a. Unearned service revenue that has been earned, $1,000 b. Accrued service revenue, $2,000 c. Supplies used in operations, $3,000 d. Accrued salary expense, $3,000 e. Prepaid insurance expired, $1,000 f. Depreciation expense, building, $2,000 Jon Whale, the principal shareholder, has received an offer to sell Maritime Specialists. He needs to know the following information within one hour: a. Net income for the year covered by these data b. Total assets c. Total liabilities d. Total shareholders' equity e. Proof that Total assets = Total liabilities + Total shareholders' equity, after all items are updated Requirement Without opening any accounts, making any journal entries, or using a worksheet, provide Whale with the requested information. The business is not subject to income tax. Show all computations. Light as a Feather Inc makes running shoes and they have gathered the following data for the month of October: Data Cash on 10/1 $17,000 Expected Cash Collections $457,000 Direct Materials Cash Disbursements $80,000 Direct Labor Cash Disbursements $37,000 MOH Cash Disbursements $29,000 Operating Expenses Cash Disbursements $114,000 Capital Expenditures Cash Disbursements $205,000 Light as a Feather Inc requires an ending cash balance of at least $12,000 and can borrow from a line of credit in $1,000 increments. What is the ending cash balance for October? A. $0 B. $3,000 C. $12,000 D. $9,000