Thinking Mathematically (6th Edition)

by Blitzer, Robert F.

Published by Pearson

ISBN 10: 0321867327

ISBN 13: 978-0-32186-732-2

Chapter 5 - Number Theory and the Real Number System - 5.2 The Integers; Order of Operations - Exercise Set 5.2 - Page 270: 115

Answer

20602 feet

Work Step by Step

To get the difference in elevation, add the two distances from sea level together. 20320 + 282 = 20602 feet

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