Mathematics Middle School

20 students took a math quiz. 40% of the students got an A on the quiz. How many students got an A?

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Answer 1

Answer:

8 students got an A

Step-by-step explanation:

20 x 0.40 = 8

Brainliest please

Related Questions

This is due in 30 min pls help!

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Answer:

16.7 (rounded)

Step-by-step explanation:

Divde 200 by 12 and that should give you your answer if I'm wrong I'm so sorry!

Quick need the answer.Please ​

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Answer:

B

Step-by-step explanation:

I know the first 2 are right, but usually there are 3 right answers for 5 choices, is there another one or am I good?

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Answer:

You should be fine.

Step-by-step explanation:

Answer:

It's good. Hope you get a A+!

Step-by-step explanation:

Please, I need help with this....thanks.

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I can’t view the picture

Answer:

6 (i think sorry if its wrong)

Help ASAP!!!!!!!!!..........

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Answer:

14x

Step-by-step explanation:

please mark this answer as the brainlest

Answer:14/100                              Step-by-step explanation: ad 3 6 and 5 together and you will get 1 the simplyfied it then you will get 14/100

Pls help I don't understand this if you can show your work that would be awesome!

Answers

Answer:

15 unit^2

Step-by-step explanation:

Cut the shape into a square and a triangle, Do 3 x 3 for the square, which equals 9

Now subtract the 7 by 3 to find the length of the side of triangle, which is 4

The formula for triangle's area is 1/2 L x W, so 1/2 of 12 is 6, and 9+6 is 15

can someone plsss help

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the answers c!! :)))

NEED HELP ASAP!! NO LINKS!!! OR U WILL BE REPORTED!! WILL GIVE BRAINIEST!!

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Answer:

Y = 6,8          X = -6,3           Z = -2, -1

Y = 9,7           X = -3,2          Z = 1,-2

Step-by-step explanation:

answer to this, please

Answers

Answer:

the third one

Step-by-step explanation:

Answer

The third one


explanation



Write the transformation rule for each transformation described below.
6. A reflection over the x-axis.
7. A translation 3 units right.
8. A dilation with a scale factor of 4.

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Answer: 6.

Step-by-step explanation:

6 - is the answer so good luck

Here it is the problem:’)

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Answer:

C, 64.8

Step-by-step explanation:

multiply 1.35 x 48 =64.8

Answer:

50.4

Step-by-step explanation:

hoped it helped

9. What ordered pair lies on the x-axis?
a. (-1,2)
b. (1,-2)
c. (0,2)
d. (-1,0)

Answers

Answer:

Step-by-step explanation:

use photomath it will give u all the steps

Answer:

d. (-1,0)

Step-by-step explanation:

This would be the correct answer because the first digit is on the x-axis and the second number, which is the y-axis, is zero meaning that the point would continue to stay on the x-axis.

Need help number 13 MATH

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Answer:

H

Step-by-step explanation:

i’m pretty sure the answer is g or f

help please this is about net forces

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Answer:

10

Step-by-step explanation:

There are 10 equal squares of 1 inch² so the area must be 10 inch²

Question 4
Show the work please

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I think it’s b or a I’m not sure tho

Please answer the question DON'T ADD LINKS OR I WILL REPORT

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Im pretty sure it’s B because it tells your the area which is 40 and the length which is 4. I don’t know how to explain it but hopefully it kinda of helped and it’s right.
It’s D.

Explanation: Since the area formula is A = bh/2, you would replace the variables with what you know. Since we know that the base is 4 and the area is 40, your equation would be 40 = (4)(h)/2. To solve, you would simplify the (4)(h)/2 to 2h because 4 divided by 2 is 2. You’re left with 40 = 2h and then you divide by 2 to get h by itself, 40 divided by 2 is 20, therefore the height is 20 inches.

George decided to paint a wall with two windows. Both windows are 3 1/2 ft by 4 1/2 ft rectangles. Find the area the paint needs to cover.


Area of 2 windows:


Area of the entire wall:


Area to be painted:

Answers

71.5 ft , 3.5*4.5*2= 31.5(two windows) and the area of the whole wall is 103ft just subtract both to get 71.5ft needs to cover with paint.

PLZ HURRY! Danielle was completing her science project and mixed saline solutions A and B. Brand A was a six gallon 18% saline solution and she ended up with an 18 gallon 8% saline solution mixture. Find the percent of saline solution in brand B

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Answer:

.42857 liters of pure water

Step-by-step explanation:2.4 = .7w + 2.1

2.4 - 2.1 = .7w

.3 = .7w

w = .3%2F.7

can you give branliest i am the same person that i answered

Hello, I have a question.

Answers

Answer:

3,4,5,6,7,8,9,10

Step-by-step explanation:

all the numbers are in a constant rate (same line) and all of the above are greater than this. Sorry if I get it wrong.

Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation rule (x, y) —5 (—x, y) .
a. What type of transformation is ALAD —AL'A'D'?
b. Are A LAD and AL'A'D'congruent or similar?

A and B are problems to solve not answers!

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Answer:

figuring it out now

Step-by-step explanation:

A gift box has the dimensions of 16 inches by 11 inches. What is the perimeter of the box in feet?

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Answer:

12ft. 3in.

Step-by-step explanation:

Perimeter is W+L=P. So add 16 and 11 and you get 27. There are 12 inches in a foot so all you would do is see how many times 12 goes into 27 (twice) and put the remainder as inches. So 12 feet and 3 inches. I hope this helped and I hope I'm right.

Math, I need help. . .

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Answer:

How do you do it? I can help solve

Step-by-step explanation:

I have no clue I’m in algebra I forgot everything in middle school

who ever gets this right will get a brainlest

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It was increased by 15%

please help asap im confused

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answer- 30

explanation- there are 10 votes for popsicles and 40 votes for ice cream, so of you do 40-10 you get 30, so 30 more people would choose ice cream

QUICK HELP ME! HELP HELP HELP HELP

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........................?????

pls help due in 10 mins

Answers

Answer:

B

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The answer is A.

Frankie and Marcel are picking up apples. Frankie has 18 apples, which is 4 times plus 2 more apples then Marcel has. How many apples does Marcel have?

Answers

Answer:

Marcel has 4 Apples

Step-by-step explanation:

1. I see that it is plus two so I get rid of that and subtract two from eighteen.

2. Now I see that Marcel has 4 times less than 16 and 16 divided by 4 is 4.

Marcel has 4 apples.

Subtract 2 from 18 to get 16 then divide 16 by 4 and it will give you 4.
Answer: 4

In question 1, Fatima found that 2 crates of 100 boxes can be filled using the 3,258 cookies produced each day. Subtracting 2,400 from 3,258 leaves 858 cookies that still need to be packaged.

Fatima now uses base ten blocks and a rectangular array to find how many boxes of 12 can be filled with these 858 cookies.

Based on her calculations shown below, did Fatima perform the calculation correctly? Why or why not? Select ALL reasons that are true.

https://images.freckle.com/curriculum/math/dok/en/5.NBT.6-dok3-1-q2.svg

(The managers want to know how many boxes of 12 cookies can be filled with the 3,258 cookies that have been baked. Fatima starts by subtracting the largest number of boxes she can easily calculate. She knows that 100 boxes of 12 cookies can be put into one crate. How many crates can be filled from the total of 3,258 cookies? i found the answer it is 2 crates)

Answers

Answer:

I think it's correct. :)

I hope it helped.

I think it’s correct
I hope this help you :)

Charity sold 110 cookies for $0.75 each. Her cost to make each cookie was $0.20 plus $20 for boxes. How much profit will charity make on this sale?
A $64.50
B $62.50
C$60.50
D$40.50

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$40.50 is how much she would make

i cant get it i ran out of time sorry

solve the following question below

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The question is not specified how many fluid oz are the pancakes and how many pancakes is she going to make
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