A painter made the table below to show the amount of paint it takes to cover a certain amount of square feet. The amount of paint varies directly with the area of each wall.

Amount of Paint and Size of Wall
Area of wall feet squared, x
64
144
400
Amount of paint (pints), y
4
9
25

How much paint should the painter expect to use to paint a wall with an area of 256 square feet?

Answers

Answer 1

Answer:

16 pints

Step-by-step explanation:

it seems like there's a pattern. when you divide x by 16, you get the result of y.

64/16 = 4

144/16 = 9

400/16 = 25

so to find the answer would be x/16 = y.

sqrt ft is x, pints is y.

we're looking for how many pints of pain we should use for 256 sqrt ft. we use that same equation, but replace x with 256, and solve for y.

256/16 = 16

therefore, your answer is 16 pints.

Answer 2

Answer:

Its for the person above me to get brainiest! really great answer!

Step-by-step explanation:

Yw! :D


Related Questions

You are given the​ numbers, 27+n,[tex]\frac{n}{5}[/tex],[tex]\sqrt{n+144}[/tex]. Find the smallest value of n so that all of the numbers in the set are natural numbers.
The smallest value of n that makes all of the numbers in set natural numbers is

Answers

It's the answer If you liked it Plz BRAINLIEST

Answer:

27+n,\frac{n}{5}

5

n

,\sqrt{n+144}

n+144

Step-by-step explanation:

27+n,\frac{n}{5}

5

n

,\sqrt{n+144}

n+144

Jean is planning to take a foreign language class. To research how satisfied other students are with their foreign language classes, she decides to take a sample of 50 such students. The university offers classes in five languages: Spanish, German, Russian, French, and Japanese. She will select a random sample of 10 students from each language class. Which term best describes the sampling technique Jean is using

Answers

Answer:

probability I think if I am ✅ can I get brainliyist

Read The Question in the PNG

Answers

9514 1404 393

Answer:

  A. dollars = euros × 0.75

  B. the exchange rate is the slope of the graph

Step-by-step explanation:

A. The graph indicates 1 euro will be exchanged for 0.75 dollars, or 4 euros for 3 dollars.

__

B. This exchange rate is the slope of the line on the graph: 0.75 dollars per euro.

Find f( -7) if f(x) = 3 - 2x.A)-24B)-11C)17D)23

Answers

Answer:

C) 17

Step-by-step explanation:

f(-7) = 3 - 2(-7)

f(-7) = 3 + 14

f(-7) = 17

Hope this helps! Pls give brainliest!

Answer:

C) 17

Step-by-step explanation:

Hope it helps

Peace Out

Hope you have a good day

an item on sale costs 60% of the original price. If the original price. If the original price was $40, what is the sale price?

Answers

Answer:  $24

Step-by-step explanation:

40 * .60 = $24

Zayn puts garland around a square window. He uses 888 meters of garland.
What is the height of the window?

Answers

Answer:

222 meters

Step-by-step explanation:

Zayn puts a total of 888 meters of garland around a square window.

Because a square has all equal sides, divide the amount of garland he used by 4 to find how much is used per side:

888 ÷ 4 = 222

So, the height of the window is 222 meters.

PLS HURRY!!!!!
Identify the prime factorization for 75
A 25x3
B25x 3
C 52x3

Answers

Answer:

C 52x3

Step-by-step explanation:

Find the sale price of the item. Round to two decimal places if necessary.

Original price: $87.00

Markdown: 33%

The sale price is $.

Answers

The sale price is $84.48

You want to buy a new app for your iPhone that costs $2.50. The tax rate is 4%. How much total do you pay for the app?

Answers

9514 1404 393

Answer:

  $2.60

Step-by-step explanation:

You pay ...

  app cost + tax

  $2.50 + 4% × $2.50 = $2.50×(1 + 4%) = 1.04×$2.50 = $2.60

You pay $2.60 for the app.

please help :(. i don’t know how to do this

Answers

Hey you can get this app that read the maths questions and gives u the answer straight away so u don’t need to wait for people to answer you

help
i dont understand this.

Answers

Answer:

4

Step-by-step explanation:

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

let's find the slope of the line :

that is :

[tex] \dfrac{y2 - y1}{x2 - x1}[/tex]

taking two points (0 , 4) and (2 , -4)

[tex] \dfrac{4 - ( - 4)}{0 - 2} [/tex]

[tex] \dfrac{8}{ - 2} [/tex]

[tex] - 4[/tex]

Slope (m) of the graph = -4

and y - intercept (c) = 4

therefore, the equation will be :

[tex]y = mx + c[/tex]

[tex]y = - 4x + 4[/tex]

On Monday, 405 Students went on a trip to the zoo. All 9 uses were filled and 9 students had to travel in cars. How many students were in each bus?

Answers

Answer:

Each bus could take 44 Students.

Step-by-step explanation:

(405-9) / 9

Answer:

44

Step-by-step explanation:

405 total students minus 9 students who traveled in cars=396 students

396 students divided by 9 buses=44 students per bus

If the word is a proper noun, choose the answer that begins with a capital letter. If the word is a common noun, choose
the answer that begins with a small letter.


School
school

Answers

school is not a a proper noun so it will start with a lowercase letter

Anyone please help me pls on how to solve this i really need help

A sample of fish is taken from two different lakes.
Seventy fish are taken from Lake A and the mean length of the
fish is 35 cm.
Thirty fish are taken from Lake B and the mean length of the
fish is 42 cm.
Calculate the mean length of the 100 fish.

Answers

Answer:

So, 100 fish taken from Lake A would have a mean length of 50 cm and 100 fish taken from Lake B would have a mean length of 140 cm

Step-by-step explanation:

1 fish from Lake A would be 0.5 cm long you calculate that by dividing 70 from 35 and you calculate the fish from Lake B by dividing 30 from 42 which would be 1.4 cm, (english is not my first language so I hope you understood everything :D)

In the arithmetic sequence, what number goes in the blank?
6, 11, 16,___, 25, ...
A. 25
B. 20
C. 5
D. 21

Answers

I think the answer is 20. Mark Brainliest if it’s right!

Step-by-step explanation:

6, 11, 16,__21__, 25, ...

Hope it helps ya

Which expression is equivalent to 1/5(150x-80y+50x-25y+20)

Answers

Answer: 40x-21y+4

Step-by-step explanation:

[tex]\frac{1}{5}(150x-80y+50x-25y+20)\\\\=\frac{1}{5}(200x-105y+20)\\\\ =\boxed{40x-21y+4}[/tex]

What is another name for the cell membrane? Generally speaking, identify the overall structure of the cell membrane.

Answers

Another name for the cell membrane,is plasma membrane.

supsuppose you divide a bar diagram into 25 equal-size sections and shade 5 sections what percent is modeled in the diagram

Answers

The percent is 1.25 because if you look it up it should give you an answer

5 shaded sections are 20% of 25 equal size sections.

Given that, you divide a bar diagram into 25 equal-size sections and shade 5 sections.

What is percentage?

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Now, 5/25 × 100

= 0.2 × 100

= 20%

Therefore, 5 shaded sections are 20% of 25 equal size sections.

To learn more about the percentage visit:

https://brainly.com/question/24159063.

#SPJ2

What is 39,800,000 in scientific notation?

Answers

Answer:

3.98 x 10 to the power of 5

Step-by-step explanation:

Mark me brainleist if this is correct!

In slope intercept form y=mx+b, the y-intercept is located at (0,b).

a. What equation results from substituting (0,b) for (x1,y1) in the point-slope form y-y1= m(x-x1)?

b. How are the slope-intercept and the point-slope forms related?

a . When (0,b) is substituted for (x1,y1) in the point-slope form y-y1=m(x-x1). the result is__
( Type an equation )
Please Help asap

Answers

Step-by-step explanation:

a. Substituting (0,b) into the point-slope form, we get y = mx + b. Plug in 0 to the x1 value and plug in b into the y1 value. Add b to both sides and you should get y = mx+b.

b. Slope-intercept shows how to get specific x or y values at a point if three of the four variables (y, m, x, or b) are known. Point slope form is used mainly when finding the slope from two distinct points. (Later, you'll learn it's importance in the definition of a derivative :).)

c. y = mx + b. Refer to a.

Answer:

a) y-b=m(x-0)

b) (x1, y1) , point-slope, y, slope-intercept

Explanation

State if the two triangles are congruent. if they are, state how you know

Answers

Answer:

by the following axioms:

1. SSS Axiom

2.ASA Axiom

3.SAS Axiom

4.AAS Axiom

5.RHS Axiom

help me pleaseeeeeeee

Answers

Answer:

59 im pretty sure

Step-by-step explanation:

60 i think so this the answer

all students = 700
450 = choose to enrolled on an off-grid class
320 = on an online class
275 = on both off-grid and online class

1) How many parents choose only off-grid class for their children?
2) Is there any parents choose not to enroll their children in this school year? If yes, how many?
3) How many parents choose an online class for their children only?
4) How many parents do not choose online class?
5) How many parents do not use off-grid class?

help pls, I rlly need it now.

Answers

Answer:

See below

Step-by-step explanation:

Given:

Total number = 700Off grid class = 450Online class = 320Both = 275

Based on the given we find the following

1) Off-grid class only:

450 - 275 = 175

3) Online class only:

320 - 275 = 45

2) None of the classes:

700 - (175 + 275 + 45) = 205

4) Not online:

700 - 320 = 380

5) Not off-grid:

700 - 450 = 250

It was recently estimated that homes without children outnumber homes with children by about nine to seven. If there are 4912 homes in a county, how many of them
are homes without children

Answers

Answer:

Answer:929

Step-by-step explanation:

Step-by-step explanation:For every 11 children, 7 will have homes

A farmer grows 142 green pepper plants and 108 red pepper plants. Each plant produces about 26 peppers. The farmer plans to sell each pepper for​ $3. Explain how to find a reasonable estimate for the total amount of money

Answers

Add the number of plants up (142 + 108) and then multiply by the amount of peppers that grow from a single plant (26) to find the total estimate of peppers that would be grown.

And then to find the total amount of money that could be made, just multiply the total number of peppers and the price for a single pepper to find the estimate.

12) Armani gets paid $9 an hour to paint. If he works for
5 12 hours, how much money will he make?

Answers

Answer:

multiply 9*512= 4,608

Step-by-step explanation:

$540 should be the answer!

4. What is the interval notation for the solution set of the following number
line?
-5 -4 -3
-2
-1 0 1
2
3
4
5

Answers

Answer:

deez

Step-by-step explanation:

Divide. ​ 5 1/4÷1/3 ​ Express your answer as a mixed number in simplest form. Enter your answer in the box.

Answers

Answer:

15 and 3/4 will be your answer

PLEASE HELP HELP

Referring to the Fig. in Question #31, the spinner is divided
into equal parts. What is the probability of
stopping on a multiple of 3?

Answers

Answer:75 ithink

Step-by-step explanation:

Help me solve this algebra question.

Answers

9514 1404 393

Answer:

  5.33 cm

Step-by-step explanation:

The smallest positive zero of the polynomial with d=0.55 is about 5.33. We presume the units are cm.

The ball sinks to a depth of 5.33 cm.

__

I find a graphing calculator shows the zeros of higher-degree polynomials easily. The function graph is attached.

For the purpose here, the vertical scale factor π/3 can be eliminated, as it does not change the values of the zeros. That is, the polynomial we need to solve is x²(x -15) +275 = 0.

It turns out that a reasonable iterator for finding a solution is x' = √(275/(15 -x)). x = 5 is a reasonable starting point. The iterator is what you get by solving for the x outside the parentheses in the above cubic equation.

Other Questions
what information most likely presents a security risk on your personal Joseph traveled from Boston to Framingham at 50 mph and then back to Boston at 40 mph. What was Josephs average speed on the round trip? Which two numbers on the number line have an absolute value of 1.25?Select the location of both numbers on the number line. How does the historical context of the story develop the fathers point of view about himself? I need help . Thanks how to keep your pumpkin from rotting after carving if a fault is vertical, where will an earthquake epicenter be located? I need helpppppppppp *FIRST ANSWER GETS BRAINLIEST* The triangle in Quadrant IV is the image of the triangle in Quadrant I after a counterclockwise rotation about the origin.What is the angle of rotation?A.90B.180C.270D.360 Evaluate.8(1962)Enter your answer in the box. at the end of 2021, koosharem corp. calculated and recorded $50,000 in depreciation on a building that it had purchased five years earlier. how will this depreciation affect koosharems 2021 financial statements? write code that removes the first and last elements from a list stored in a variable named my_list. assume that the list has been initialized and contains at least two elements. Over the past ten years, the town's population doubled in size. The population is currently 12,000. What was the population ten years ago?Which of the following represents the given word problem if "P" represents the population ten years ago?A. 2(P + 10) = 12,000B. P = 2(12,000)C. 2P = 12,000 How would members of the Middle Colonies respond to modern issues of today? Which of the following shows 24.459 correctly rounded to the hundredths place? Please help with this diagram as soon as possible. which selective is a characteristic of both living and non living thing? metabolism, cells, energy, or subatomic particles? 546.8910 - 32.9 = ? Remember to use the appropriate significant figures. what is the answer of 9+(-7)? What would the circuit resistance be if a 7.5 Amp draw was present with the engine running and the charging system producing 15 Volts