Question

A spherical dog toy has a radius of 5.4 cm. Find the volume.

Answer 1

volume of a "spherical dog" = (4/3)pi(r^3)

Answer 2

i keep coming up with 67.8. I don't know what I'm doing wrong.
4/3*3.14*16.2=67.8

Answer 3

What is 5.4 to the third power?

Answer 4

16.2

Answer 5

(4/3)pi(5.4^3)
= (4/3)pi(157.464)
= appr. 659.584