Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 5 - 5.2 - Logarithmic Functions and Their Graphs - 5.2 Exercises - Page 379: 54

Answer

$\ln0.4723...=-\frac{3}{4}$

Work Step by Step

$e^{-\frac{3}{4}}=0.4723...$ $\ln e^{-\frac{3}{4}}=\ln0.4723...$ (using the Inverse Property, page 375): $-\frac{3}{4}=\ln0.4723...$
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