Water Flows into a Tank at the Rate Of $\sqrt { 2 t + 7 }$

Multiple Choice

Water flows into a tank at the rate of $\sqrt { 2 t + 7 }$ ft³/min.If the tank is empty when t = 0,how much water does it contain 8 minutes later? Express the answer to two decimal places.

A) 49.45 ft³
B) 38.37 ft³
C) 30.59 ft³
D) 0.72 ft³