2 years ago

A soccer ball has a radius of 11 cm. Using 3.15

Mathematics

2 answers:

Natasha2012 [34]2 years ago

8 0

Answer:

B. 3135 cm^3.

Step-by-step explanation:

I think you mean 3.14 ( for pi):

V = 4/3 pi r^3

= 3/4 * 3.14 * 11^3

= 3134.5

Goshia [24]2 years ago

7 0

U would actually have to use 3.14 not 3.15 that’s probably how u would get a better and more understanding answer.

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Step-by-step explanation:

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the sum of three numbers is 144. the third number is 4 times the first. the second number is 6 more than the first. what are the

Law Incorporation [45]

First I would change the descriptions of the numbers into expressions.

first number is n
second number is n + 6
third number is 4n (4 x n)

Then you would insert these expressions into an equation and isolate n.

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n + n + 4n = 144 - 6
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Lastly, you would plug in this value into all of the expressions.

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Answer:

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Step-by-step explanation:

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2 years ago

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Lapatulllka [165]

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1 year ago

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tatuchka [14]

Answer:

0.875

Step-by-step explanation:

look at the fraction as a division problem

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