Answer:
Radius of the sphere = [tex]\sqrt[3]{91.13} \,feet[/tex]
Step-by-step explanation:
Volume of a sphere is :
[tex]\dfrac{4}{3}\times \pi \times r^3[/tex]
For, Volume = [tex]121.5\pi \,feet^3[/tex]
As, [tex]\pi =\dfrac{22}{7}=3.14[/tex]
[tex]121.5\times \pi =\dfrac{4}{3}\times \pi \times r^3 \\\\121.5=\dfrac{4}{3}\times r^3\\\\ 121.5\times \dfrac{3}{4} =r^3\\\\r^3=91.13\\\\r=\sqrt[3]{91.13} \,feet[/tex]
The radius of the sphere is : [tex]\sqrt[3]{91.13} \,feet[/tex]
