Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 9 - Section 9.8 - Exponential and Logarithmic Equations and Problem Solving - Exercise Set - Page 591: 44

Answer

x=6531

Work Step by Step

We consider $y=6,825e^{-.0034t}$. To solve, we plug in 5 for x: $y=6,825e^{-.0034*15}$ Plug this into your calculator, being sure to include parentheses around the terms that are in the superscript. x=6531
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