Approximate the Number Using a Calculator $\mathrm { e } ^ { - 1.5 }$

Multiple Choice

Approximate the number using a calculator. Round your answer to three decimal places.
- $\mathrm { e } ^ { - 1.5 }$

A) $0.223$
B) $- 4.077$
C) $- 0.223$
D) $0.523$