Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 3 - Introduction to Graphing - 3.4 Rates - 3.4 Exercise Set - Page 185: 8


cups of flour per cake

Work Step by Step

To find the average rate of change, divide the number of cups of flour by the number of cakes made: Average Rate = $\dfrac{20\text{ cups}}{8 \text{ cakes}}=2\frac{1}{2} \text{ cups of flour per cake}$
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.