Algebra and Trigonometry 10th Edition

by Larson, Ron

Published by Cengage Learning

ISBN 10: 9781337271172

ISBN 13: 978-1-33727-117-2

Chapter 5 - Review Exercises - Page 413: 85

Answer

54.6

Work Step by Step

Applying the exponential function to both sides of the equation to cancel the natural log, we find: $$x=e^4 \\ x=54.6$$

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