Q. 22 - Precalculus Enhanced with Graphing Utilities

Question

Approximate each number using a calculator. Express your answer rounded to three decimal places.

$e^{-1.3}$

Step-by-Step Solution

Answer

0.2725317

Step 1. Given

Given expression 

$e^{-1.3}$

Step 2. Calculation

on calculating using calculator we get 

$e^{-1.3}\approx 0.2725317$

on rounding it off up to three decimal places we get

$e^{-1.3}\approx 0.272$