Solve the Problem $P ( t ) = \frac { 900 } { 1 + 21.5 e ^ { - 0.352 t } }$

Multiple Choice

Solve the problem.
-The logistic growth model $P ( t ) = \frac { 900 } { 1 + 21.5 e ^ { - 0.352 t } }$ represents the population of a bacterium in a culture tube after t hours. When will the amount of bacteria be 760?

A) 7.84 hours
B) 2.55 hours
C) 8.24 hours
D) 13.52 hours