Volume With Formulas Practice Test

A spherical fishbowl is used in a classroom to hold water for a small fish. The fishbowl has a radius of 10 cm. The teacher wants the volume to avoid overfilling it. Use the formula $V=\frac{4}{3}\pi r^3$. Give the volume in cubic centimeters. Using the formula for a sphere, find the volume if the radius is 10 cm.

A spherical ornament is filled with tiny beads for a craft project. The ornament has a radius of 3 cm. The student calculates volume to estimate how many beads might fit inside. Use $V=\frac{4}{3}\pi r^3$ for a sphere. Keep the answer in cubic centimeters. Based on the dimensions, what is the volume of the sphere?