Question

A spherical tank has a radius of 6 yards. It is filled with a liquid that costs $7.15 per cubic yard.

What is the total value of the liquid in the tank?

Use 3.14 for π .

Enter your answer in the box to the nearest cent.

Answer 1

the volume of a sphere= (4/3) pi r^3
so value of liquid= $7.15 * (4/3) * 3.14 * 6^3

=6465.89 cu yards