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 449: 56

Answer

.434

Work Step by Step

For this problem, we are asked to use a calculator to evaluate each expression. To do so, obtain a calculator. Then, be careful to use parentheses when needed. The necessary input is shown below. $\frac{(log15+log20)}{(ln15+ln20)}$ =.434
Update this answer!

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

Update this answer

After 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.