Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 12 - Data Analysis and Probability - 12-6 Permutations and Combinations - Practice and Problem-Solving Exercises - Page 766: 14


24 possible arrangements

Work Step by Step

The first cousin has 4 choices, the second has 3 choices, the third has 2 choices, and the 4th has 1 choice. Multiply the choices to find the possible arrangements: 4 $\times$ 3$\times$ 2$\times$1=24. There are 24 possible arrangements.
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