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: 18


This is a problem involving permutations.

Work Step by Step

The three winning tickets are selected from five raffle tickets. The order in which the winning tickets are chosen makes a difference because each of the winning ticket prizes ($1000, $500, $ 100) is different. Thus, in this problem, the order matters. So, this is a problem involving permutations.
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