Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 10 - Section 10.6 - Counting Principles, Permutations, and Combinations - Exercise Set - Page 1103: 29


Total number of ways to order the car equals to 27.

Work Step by Step

We know that the situation involves making choices with two group of items. We use the Fundamental Counting Principle to find the number of ways to order the car. Multiply the number of choices for each of the two groups. That is, $9\times 3=27$ Hence, there are 27 ways to order the car.
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