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3 years ago

20 is what. % more than 5

Mathematics

1 answer:

skad [1K]3 years ago

8 0

Answer:

400%

Step-by-step explanation:

20 divided by 5 = 4

100 times 4 = 400

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Answer:75lbs

Step-by-step explanation:

1/4 of 60lbs is 15. add 15 to 60 to get 75. hope this helps

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3 years ago

What are the constants in the expression below? 12x -3.7 -8y +1/3

Fantom [35]

Anything without a variable in front.

In other words, the constants are -3.7 and 1/3

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3 years ago

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3 years ago

You deposit $4500 into a savings account for 3 years. How much interest do you earn if the savings account has a 5% interest rat

ahrayia [7]

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i really hope this helps

if not...IM REALLY SORRY:(:<

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3 years ago

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The volume of the giant beach ball is approximately 267.95 feet^3 . Find the diameter of the ball. Use 3.14 for pie.

Svetlanka [38]

Answer:

8 feet

Step-by-step explanation:

Hello, I can help you with this.

the volume of a sphere is given by.

$Volume= \frac{4}{3} \ \pi\ radius^{3}\\\\$

Step one

isolate radius

$\frac{3}{4}* volume= \pi\ radius^{3}\\\\\\\ \frac{3}{4 \pi }* volume=radius^{3}\\radius=\sqrt[3]{\frac{3}{4 \pi }* volume}$

According to the question the volume is 267.95 cubic feet , and pi= 3.14

put this values into the equation

let

volume =267.95

pi=3.14

$volume=radius^{3}\\radius=\sqrt[3]{\frac{3}{4 \pi }* volume}\\radius=\sqrt[3]{\frac{3}{(4 *3.14) }*267.95}\\radius=\sqrt[3]{64}\\\\radius=4$

so the radius of the beach ball is 4 feet, but we need its diameter

Diameter=2* radius

radius=4 feet

Diameter= 4 feet*2

Diameter=8 feet

what a big ball¡¡

I hope it helps, have a great day.

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3 years ago