Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 12 - Exponential Functions and Logarithmic Functions - Review Exercises: Chapter 12 - Page 843: 47

Answer

$0.3753.$

Work Step by Step

${{e}^{-0.98}}$ The answer can be calculated by using a Ti-84: Step1: Press ON key. Step2: Press “$2$ND” key then press “LN” key. Step3: Enter the value “$-0.98$.” Step4: Press ENTER. The result obtained is 0.3753. Thus, the value of ${{e}^{-0.98}}\approx 0.3753$.
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