Answer
9
Work Step by Step
For a logarithmic expression, we know the following:
$$log_{b}\ y=x \Rightarrow b^x=y$$
Using this, we find that the expression becomes:
$$2^{x}=512 \\ x=9$$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 10 Counting Methods and Probability - 10.3 Define and Use Probability - 10.3 Exercises - Mixed Review - Page 704: 53
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