#### Answer

$2.42$

#### Work Step by Step

Step 1: $\log_{b} 49$
Step 2: $\log_{b} (7^{2})$
Step 3: Use the power property: $2\log_{b} 7$.
Step 4: Substitute the given values: $2(1.21)$.
Step 5: $2.42$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

$2.42$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.