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Can someone help me?

Can someone help me?-example-1

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Answer:

Exact answer is 10.4ft ... approximation is 12ft

Explanation:

The formula for volume of a sphere is as follows


v \: = \: (4)/(3) \pi \: {r}^(2)

Simply plug volume in and solve for r to get the radius


113.04 = (4)/(3) \pi \: {r}^(2)


26.99 = {r}^(2)


r = 5.2

now simply multiply the radius by 2 to get the answer of 10.4ft

if you do the same calculation but switch 113.04 to 120 to do the approximation value you get 12ft

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