Appendix A - A.3 - Exercise Set - Page 676: 7

The volume of the sphere is 166.67 inches cubed. The surface area of the sphere is 314.29 inches squared.

$V=\frac{4}{3}\pi r^3$ $V=\frac{4}{3}\pi (5)^3$ $V=166.67$ The volume of the sphere is 166.67 inches cubed. $S=4\pi r^2$ $S=4\frac{22}{7}(5)^2$ $S=314.29$ The surface area of the sphere is 314.29 inches squared.