Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 12 Sequences and Series - 12.2 Analyze Arithmetic Sequences and Series - 12.2 Exercises - Mixed Review - Page 809: 78

Answer

.31

Work Step by Step

Solving for x using the rules of logarithms, we find: $$10^{4x}=18 \\ 4x = log(18) \\ x=.31$$
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