Question

A spherical fish tank has a radius of 8 inches. assuming the entire tank could be filled with water, what would the volume of the tank be ?round your answer to the nearest tenths place

Answer 1

Hoi!

First off, the formula to finding the volume of a sphere is
`(4)/(3) \pi r^(3)`

Plug in the radius for r.


`(4)/(3) \pi 8^(3)`

Now solve.


`(4)/(3) \pi 8^(3)` = 2,144.7 (Rounded)

Your answer is 2,144.7. :)