Answer
See below.
Work Step by Step
a) By plugging in $d=3.5$ into the formula: $L=9+5.1\log{3.5}\approx11.77$
b) By plugging in $L=14$ into the formula: $14=9+5.1\log{d}\\5=5.1\log d\\\frac{5}{5.1}=\log d\\d=10^{\frac{5}{5.1}}\approx9.77$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 6 - Review Exercises - Page 500: 47
Update this answer!
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.
