Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 12 - Data Analysis and Probability - Chapter Review - 12-6 Permutations and Combinations - Page 777: 34

Answer

20

Work Step by Step

Use the multiplication counting principle to find the number of possible combination of side dishes. There are 5 choices, for the first dish. There are 4 choices for the second side dish: 5 $\times$4=20 There are 20 possible combinations of side dishes
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