Mathematics College

Simple stain consists of
A. complex of dyes
B. one dye
C. two
D. all are correct

Answers

Answer 1
all are correct so D

Related Questions

Find an equation equivalent to r = 1 + 2 sin e in rectangular coordinates.

Answers

2+1 = r thistle was the answer

HELP ME Look at the photo,

Answers

Answer:

I believe... x=12

Step-by-step explanation:

5x = 4x + 12

5x - 4x = x

therefore, x = 12

hope this helps :)

A computer is worth $400 when it is new. After each year, it is worth hall what it was the previous year What will its worth be after 4 years? Round you answer to the nearest dollar NOT cents

A. 500$
B. 125$
C. 250$
D. 1000$

Answers

Creo que la repuesta es la D

An artist uses 18 colors on an art palette to paint a picture. This is 72% of all the colors on the palette. How many colors are on the artist’s palette?

Answers

Answer:

25

Step-by-step explanation:

Centerville Middle School spends $13 for every workbook it buys. At most how many
workbooks can Centerville Middle School buy if it has $26 to spend?

Answers

Answer:

2

Step-by-step explanation:

13*2=26

Which value of x would make TV IOS?
R
03
08
x
x + 4
10
X + 10
11
T
X-3
V
//
х

Answers

Answer:

11

Step-by-step explanation:

the value of x is 11 to make tv IOS

The measure value of y is 10.

Option C is correct.

What is Basic Proportionality Theorem?

When a line parallel to one side of a triangle intersects the other two sides in distinct points, the other two sides are divided in the same ratio.

The fundamental proportionality theorem can be used to calculate the lengths of two sides of a triangle divided by a line drawn parallel to the third side. It can also be used to determine the relationship between two equiangular triangles.

We have

RT= x+ 4

TQ= x- 3

RV= x+ 10

As, TV || QS

By using Basic Proportionality Theorem

RT / TQ = RV / VS

(x+ 4) / (x- 3) = (x+ 10)/ x

x² + 4x = x² -3x + 10x - 30

4x - 7x = -30

-3x = -30

x= 10

Thus, the required value is 10.

Learn more about Basic Proportionality Theorem here:

https://brainly.com/question/28987422

#SPJ7

Compare the number of years it will take to double money at 5% interest, with simple interest and compounded annually. What is the difference in the number of years? (Round your answer to the nearest tenth, if necessary)​

Answers

Answer:

unforntuley i dont know how to solve

Step-by-step explanation:

Simple interest means that you pay 1000000 bucks to the bank so the final answer is

gET LOst

What is the slope of the line that passes through the
points (5, 0) and (5, -3)?

Answers

The answer is 0

-3-0/5-5
-3/0
0

Each of the 8 cats in a pet store was weighed. Here are their weights (in pounds):
6, 16, 15, 10, 9, 9, 7, 11
Find the mean and median weight of these cats.
If necessary, round your answers to to the nearest tenth

Answers

Answer:

mean: 10.4

median: 9.5

Step-by-step explanation:

The answer to this question

Answers

bxksbxksnx chofndjkcjxjjsnck

Write an expression for "m decreased by 2.”

Answers

Answer:

m-2

Step-by-step explanation:

m is being subrtacted by 2

Jim and Dianna want to save for their child's college expenses. They find an annuity that pays 6% annual interest,
compounded monthly. If they invest in this annuity by contributing $300 per month for 10 years, how much money will they
have for the college expenses?
Round your answer to the nearest hundred dollars.
Do NOT round until you have calculated the final answer.

Answers

Answer:

49200

Step-by-step explanation:

$500 at 4% for 3 years
:FIND THE INTEREST EARNED

Answers

Answer:60$

Step-by-step explanation:

does anyone know the answer and how to show your work

Answers

Answer:  (A)-2, -1

(b) 3,0

(C) 7,2

Step-by-step explanation:

So you just go and write the place and which ever one isnt there then theres you answer. I THINK

Hello i need help please

Answers

Answer:

radius = 5 cm

height = 10 cm

Volume = 261.8 cm³

Step-by-step explanation:

Radius (r) = 5 cm

Height (h) = 10 cm

Volume of the cone (V) = ⅓πr²h

Plug in the values

V = ⅓*π*5²*10

V = ⅓*π*25*10

V = 261.8 cm³ (nearest tenth)

A large bakery makes cakes in two shifts: shift A and shift B. Suppose that, on average, cakes from shift A weigh
7.4 kg with a standard deviation of 0.2 kg. For shift B, the mean and standard deviation are 7.0 kg and 0.1 kg,
respectively.
Every day, the bakery takes an SRS of 25 cakes from each shift. They calculate the mean weight for each sample,
then look at the difference (A - B) between the sample means.
What are the mean and standard deviation (in kilograms) of the sampling distribution of CA - TB?

Answers

Answer:

D

Step-by-step explanation:

Khan Academy

LOOK AT THE PHOTO AND ANSWER PLEASE

Answers

Answer:

Parallel, I think ||

Step-by-step explanation:

■■■■■■■

Yes they are parallel! Because they are on either sides of a rectangle this automatically makes them parallel.  

A ball is thrown from an initial height of 7 feet with an initial upward velocity of 37 ft/s. The ball's height h (in feet) after t seconds is given by the following.
h=7+37t-16t²
Find all values of t for which the ball's height is 27 feet.
round your answer(s) to the nearest hundredth.

Answers

Answer:

t = 0.86 or t = 1.45

Step-by-step explanation:

Find the missing lengths and values of square RSTU

SR
RU

Answers

Answer:
TU
SU
RT
ST
Numbers i hope this helped!?

Magic Video Games, Inc., sells an expensive video games
package. Because the package is so expensive, the company wants to advertise an impressive guarantee
for the life expectancy of its computer control system.
The guarantee policy will refund the full purchase price if the computer fails during the guarantee period.
The research department has done tests that show that the mean life for the computer is 35 months, with standard deviation of 5 months. The computer
life is normally distributed. How long can the guarantee period be if management does not want to refund the purchase price on more than 6.596 of the
Magic Video packages?

Answers

Answer:

Magic Video Games, Inc., sells an expensive video games

package. Because the package is so expensive, the company wants to advertise an impressive guarantee

for the life expectancy of its computer control system.

The guarantee policy will refund the full purchase price if the computer fails during the guarantee period.

The research department has done tests that show that the mean life for the computer is 35 months, with standard deviation of 5 months. The computer

life is normally distributed. How long can the guarantee period be if management does not want to refund the purchase price on more than 6.596 of the

Magic Video packages?

Step-by-step explanation:

Which graph and equation shows a proportional relationship between r and y? y= 11.5% y = 1.5x - 1.5​

Answers

Answer:

y = 1.5x - 1.5​

Step-by-step explanation:

Model and Solve Equations with Geometry Concepts (7.11c) . ... Now substitute the values for x and y into the expression. 2(1. 3. )(1. 2. −3) ... 10.0+1.5 = 11.5.

What is the square root of 63 expanded?

Answers

Answer:

the square root of 32 times square root of 7 equals the square root of 32 times square root of 7 equals 3 times square root of 7

Step-by-step explanation:

im a mathaholic :0

The area of a square can be found using the equation A = s², where A is the area and s is the measure of one side of the square.

Match the equation for how to solve for the side length of a square to its description.



Drag the equation into the box to match the description.


--------------------------------------------------------------------------------------------------------


[ A square has an area of 99 in² ][ - ]


--------------------------------------------------------------------------------------------------------


A.) s=/99in



B.) s=(99)^2in



C.) s=99in

Answers

Answer:

s= √99 in.

Step-by-step explanation:

PLEASE QUICK AND NO DOWNLOADS I BEG YOU NO DOWNLOADS

Answers

Answer:

b. x=20

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The question is asking which number is bigger than 19 and less than 25.

The only one that fits the criteria is B. 20.

As a reference, look at which way the "alligator mouth" is facing. That number is supposed to be bigger.

If x>y, then x is bigger because the alligator mouth is facing the x.

Please help!!
Imaginary Numbers

Answers

Answer:

A. 1

Step-by-step explanation:

its A

Subtract 11x - 4y from the sum of 15x + 15y and - 18x + 15y.

Answers

Answer:

-14x + 34y

Step-by-step explanation:

First, find the sum of the two expressions by adding like terms:

(15x + 15y) + (-18x + 15y)

= -3x + 30y

Now, subtract 11x - 4y, again by combining like terms:

(-3x + 30y) - (11x - 4y)

= -14x + 34y

So, the answer is -14x + 34y

In August an online store sold 213 graphing calculators during their back to school sale. Since then, sales have increased at a rate of 5% each month. Which function can be used to determine the monthly calculator sales sine August?

Answers

Answer:

[tex]y = 213 + 0.05x[/tex]

Step-by-step explanation:

Given

[tex]Initial = 213[/tex]

[tex]Rate = 5\%[/tex]

The equation to o this is:

[tex]y = intial +rate * weeks[/tex]

[tex]y = 213 + 0.05x[/tex]

-
James ran mile on Monday. On
Tuesday, he ran 3 times as far. Which
equation can be used to determine x,
how far James ran on Tuesday?

Answers

Answer:

c

Step-by-step explanation:

gggehheueuru jshgsgsgsgsgsggsgs

h(x) = 3x + 5
g(x) = 4x – 2
Find h(x) – g(x)

Answers

Answer:

6

Step-by-step explanation:

seshhhhh is that dababy. he valid

How many diagonals does a 12-sided convex polygon have? What is the general
rule for a convex polygon with n sides?

Answers

Answer:

goodluck!

Step-by-step explanation:

well is 12 sided and has digonal so

Answer:

54

Step-by-step explanation:

No of diagonals in a n sided polygon

[tex]= \frac{n(n-3)}{2} [/tex]

Therefore,

No of diagonals in a 12 sided polygon

[tex]= \frac{12(12-3)}{2} [/tex]

[tex]= 6\times 9[/tex]

[tex]= 54[/tex]

Other Questions
Let W = {a + bx + x2 Pz: a, b e R} with the standard operations in P2. Which of the following statements is true? W is not a subspace of P2 because 0 W. O The above is true O None of the mentioned W is a subspace of P2. The above is true In the article of Chen and Lan. "There will be killing Collectivitation and death of draft animals. American Economic Journal: Applied Eco- nomics 94 (2017, the number of draft animals was reduced to a great extet following the collectivization movement 1953-1957. In their twin paper "Tractors animal Rural reforms and technology adoption in China Journal of Development Economics (2020), the tractor-plowed ar- as was reduced and then increased, while the number of draft animals was increased after 1978. 16. Which of the following statements is NOT the economic reason of the collectivitation movement during 1953-1957 A. Small households should be unionized became they are scattered. isolated and unable to restrik B. The need to develop scale economy in agricultural sector in onder to support industrialization of the state. C. To integrate the production materials, such as land, animals, capital and laber, so as to improve the production efficiency. D. To facilitate coordination via a unified people's comune 17. Which of the following statements is NOT the reason of inefficiency of collectiviration? A. Farmers joining the cooperatives tend to free-ride on the contribu tion of other farmers B. Without owning land or other amets, the bargaining position of households are weakened, leading to low incentive to protect the col lective at C. The fixed wage or rutal system reduce the incentive of farmers to make more efforts. D. The double marginalization problems between farmers and the co- operatives reduce their incentive of making efforts. 18. Which of the following statements is NOT the economic reason of the efficiency gain in 1976? A. Households have ownership of production materials like tractors and draft animals. B. There is a technological improvement to replace large tractor by small tractors when cultivating fragmented land. C. The people's comme allocates the production roures in a more efficient way. D. Farmers have control rights over land use 19. Which of the following statements is NOT the feature of the rural household responsibility system in China? A. Production and labor decision belongs to hold B. The contracting and management rights of land go to the State C. Land ownership belongs to collective commune. D. The rights to circulate, rent, use and claim income from land go to individual households 20. Which of the following statements is NOT the strategy of rural revi talization for nowadays China? A. To develop scale economy B. To have pleasant living environments C. To improve governance efficiency D. To live instit Question 2 Suppose a firm is operating in its range of economies of scale, is on both its Long Run Average Cost (LRAC) curve and its short-run ATC curve. At that level of output, the slope of its LRAC curve is: Select one: A. negative and the slope of its ATC curve is zero. B. zero and the slope of its ATC curve is zero. C. zero and the slope of its ATC curve is negative. D. positive and the slope of the ATC curve is positive. E. negative and the slope of its ATC curve is negative. "The economy-wide unemployment duration rises as the underground(cash) economy is expanded.True, False or Uncertain? In which of the following industries is marginal cost pricing most likely?a.Toothpaste.b.Corn.c.Air travel.d,Laundry detergent. Jenna paid foreign income tax of $5,550 on foreign income of $27,752. Her worldwide taxable income was $175,400, and her U.S. tax liability was $43,000.Required:What is the amount of the foreign tax credit (FTC) allowed?What would be the allowed FTC if Jenna had paid foreign income tax of $12,400 instead?Note: Do not round intermediate calculations. Round your final answer to the nearest whole dollar amount Decipher the messgae UWJUF WJYTR JJYYM DITTR with a suitable Caesar cipher with shift constant k. a locally owned restaurant is famous for making delicious burritos. the restaurant owners believe that their restaurant would do well in other college towns and is considering expanding operations to other locations. each new location would require an initial investment of $6400. this investment will be depreciated on a straight line basis over the project's 5 year life. the expansion is expected to produce annual cash inflows of $6100 in consecutive years over the life of the project beginning one year from today, while also producing annual cash outflows of $3300 in consecutive years over the life of the project, also beginning one year from today. what is the project's npv if the corporate tax rate is 36% and the project's required rate of return is 11%? A 70.0 cm long wire is vibrating in such a manner that it forms a standing wave with three antinodes. (The wire is fixed at both ends.) (a) Which harmonic does this wave represent? first harmonic second harmonic third harmonic fourth harmonic none of the above (b) Determine the wavelength (in cm) of this wave. cm (c) How many nodes are there in the wave pattern? 1 2 3 4 none of the above (d) What If? If the wire has a linear mass density of 0.00500 kg/m and is vibrating at a frequency of 261.6 Hz, determine the tension (in N) in the wire. N Lutia asks her client victoria to examine times in her past when her problem was not as severe or nonexistent. lutia is most likely using a __________ therapy approach an object 3.0cm high object is place 4.0cm in front of a converging lens with a focal length of 8.0cm. the object is located on the principal axis.part 1. the image that will be formed will be . real, virtual or neither?part 2. the image will be loacted on the same side of the lens at a distance of __ from the lens?part 3. the magnification of the image will be ?part 4. the size of the image (in cm) will be ? What are the futuristic planning and it's implementation of Apple Inc !? Label each of the following as independent samples or paired (dependent) samples. A study was conducted to investigate the effectiveness of hypnotism in reducing pain. Eight subjects are asked to rate their pain level before and after a hypnosis session. [ Select ] ["Paired", "Independent"] 1 Which company responded to customer complaints and fixed its products before a regulatory agency became involved?ChryslerFordGMProcter & Gamble A merry-go-round moves in a circle at a constant speed. Is the merry-go-round accelerating? Explain your answer.Uniform Circular Motion:Uniform Circular motion is the motion of a body that moves at constant angular velocity. Some examples of bodies that move at uniform circular motion are the blades of a fan set at a constant setting and the motion of a compact disc while the player is on. Daily demand at a store is normally distributed with a mean of 100 units and a standard deviation of 30 units. The store opens 7 days a week. What is the standard deviation of the weekly demand combined? a) 265 b) 210 Oc) 79 d) 30 e) Non of the above Xtinct Artifacts has not paid a dividend during the past 10 years. However, at the end of this year, the company plans to pay a $1.50 dividend and a $2 dividend the following year (Year 2). Starting in three years, the dividend will begin to grow by 5 percent each year for as long as the firm is in business. If investors require an 11 percent rate of return to purchase Xtinct's common stock, what should be the market value of its stock today? Activities within a company that involve dealing with the union and its members are called ________. Consider the economy of Hicksonia in the previous question. Assume that the economy is described by the sticky-price model and that a half of the countrys firms have flexible prices while the others have sticky prices. a. Derive the SRAS and LRAS curves when Pe and Y are 2 and 1,100, respectively. Combine them with the AD curve you derived in the previous question in the AD-AS diagram and locate the long-run equilibrium point. b. Explain the short- and long-run adjustment processes when government purchases increase, using Keynesian cross, money market, IS-LM, labor market, AD-AS models and Phillips curve. For this question, you dont need to provide specific numbers for each variable. Circularity is used to achieve what application in the real world? a. Assembly (i.e shaft and a hole) b. Sealing surface (i.e engines, pumps, valves) c. Rotating clearance (i.e. shaft and housing) d. Support (equal load along a line element)