Question

The volume of a sphere is 972 PI ft3. What is the radius of the sphere? Use the formula V = 4/3 PI r3 to find your answer. Enter your answer in ft.

Answer 1

972=4/3πr^3
729=πr^3
232.16~ r^3
r~ 6 feet, so the radius is about 6 feet. Hope it help!

Answer 2

Answer:

its 9ft just took test looked all around and everyone said 6 but according to the answers on my test that was the only one I got wrong and it gives a correct answer of 9 feet