College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 6 - Section 6.4 - Logarithmic Functions - 6.4 Assess Your Understanding - Page 451: 130

Answer

$110$

Work Step by Step

Using the formula: $L=10\log{\frac{10^{-1}}{10^{-12}}}=10\log{10^{11}}=10\cdot1=110$
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