Quickly please i am being timed
A crystal ball has a radius of 4 inches. What is the approximate volume of the crystal ball? Use 3.14 for Pi. Round to the nearest tenth.
Recall the formula Sphere Volume = four-thirds pi r cubed.
A 50.2 cubic inches
B 67.0 cubic inches
C 267.9 cubic inches
D 2,143.6 cubic inches