Solve the Problem $f ( t ) = \frac { 800 } { 1 + 9.0 e ^ { - 0.16 t } }$

Multiple Choice

Solve the problem.
-The logistic growth functi $f ( t ) = \frac { 800 } { 1 + 9.0 e ^ { - 0.16 t } }$ describes the population of a species of butterflies t months after they are introduced to a non-threatening habitat. How many butterflies are expected in the habitat after 15
Months?

A) 801 butterflies
B) 1,200 butterflies
C) 440 butterflies
D) 12,000 butterflies