Solve the Problem $$\mathrm { T } = 2 \pi \sqrt { \frac { \mathrm { L } } { 32 } }$$

Multiple Choice

Solve the problem. Round the answer to the nearest hundredth.
-A pendulum has a length of 2.4 feet. Find its period. Use the formula $$\mathrm { T } = 2 \pi \sqrt { \frac { \mathrm { L } } { 32 } }$$

A) 0.86 sec
B) 2.15 sec
C) 1.72 sec
D) 1.22 sec