Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 1 - Section 1.4 - Adding Real Numbers - Exercise Set: 99

Answer

4.7 degrees

Work Step by Step

April: -9.1 May: 14.4 October: 8.8 Average: $\frac{-9.1+14.4+8.8}{3}=\frac{14.4-9.1+8.8}{3}=\frac{5.3+8.8}{3}=\frac{14.1}{3}=4.7$ degrees Fahrenheit
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