Solve the Problem $\mathrm { A } = 21 \mathrm { e } ^ { \mathrm { kt } }$

Multiple Choice

Solve the problem.
-The population of a particular country was 21 million in 1984; in 1989, it was 32 million. The exponential growth function $\mathrm { A } = 21 \mathrm { e } ^ { \mathrm { kt } }$ describes the population of this country t years after describes the population of this country t years after 1984. Use the fact that 5 years
After 1984 the population increased by 11 million. Find k rounded to three decimal places.

A) 0.084
B) 1.302
C) 0.094
D) 0.480