Discrete Mathematics and Its Applications, Seventh Edition

Published by McGraw-Hill Education
ISBN 10: 0073383090
ISBN 13: 978-0-07338-309-5

Chapter 6 - Section 6.1 - The Basics of Counting - Exercises: 5

Answer

42 ways

Work Step by Step

To choose a flight, we need to make 2 choices 1.) From New York to Denver - 6 ways 2.) From Denver to San Francisco - 7 ways So, total ways = 6 x 7 = 42
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