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2 years ago

How many 8th graders would have to stand in the stack to reach the moon?

Mathematics

2 answers:

slamgirl [31]2 years ago

7 0

You would have to know the height of the 8th graders

Alja [10]2 years ago

3 0

I think it would be impossible because there would be no gravity once they exited the atmosphere, so they wouldn't be able to stay in a stack

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the weight of the bucket of fish was more than 23 pounds.Doria wants to write an inequality for the weight of the bucket of the

Sedbober [7]

Answer Choices

A. w > -23

B. w > 23 - CORRECT ANSWER

C. w < 23

D. w < -23

Answer: B. w > 23

3 0

2 years ago

What is the area of the square

Greeley [361]

Answer:

72 square yards

Step-by-step explanation:

If half of the diagonal of a square is 6 yards, then the full diagonal is 12 yards, and then you can find the side length by using the Pythagorean theorem. You know that all of the sides of the square are equal, so let's call them s.

$\sqrt{s^2+s^2}=12$

$2s^2=144$

$s^2=72$

$s=\sqrt{72}$

Therefore, since the area of a square is the side length squared, the area of this square is 72. Hope this helps!

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2 years ago

Write a number sentence that<br> equals 4/6

Arturiano [62]

when you have a function that is 4/6 think of it as reversed the number its going to be 4/6=6×4.

7 0

2 years ago

What is x ? 15 POINTS

scoundrel [369]

Answer: I believe x=10

7 0

2 years ago

Read 2 more answers

14 lessons costs $210. What would 72 lessons cost

Oksi-84 [34.3K]

Answer:

$1,080

Step-by-step explanation:

To solve, we can make a proportion

14 lessons are $210 and 72 lessons are $x

14/210=72/x

Cross multiply

14*x=210*72

14x=15120

To solve for x, we need to get x by itself. Since x is being multiplied by 14, divide both sides by 14.

14x/14=15120/14

x=1080

So, 72 lessons will cost $1,080

4 0

2 years ago

Read 2 more answers