Answer
24 ways
Work Step by Step
There are 2 choices to make:
1.) Route from Boston to Detroit - 4 ways
2.) Route from Detroit to Los Angeles - 6 ways
So, total number of ways = 4 x 6 = 24
Discrete Mathematics and Its Applications, Seventh Edition
by Rosen, Kenneth
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 - Page 396: 6
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