Chapter 12 - Data Analysis and Probability - 12-6 Permutations and Combinations - Practice and Problem-Solving Exercises - Page 768: 66

72 possible lunches

Work Step by Step

The main dish has 2 choices. The vegetable has 3 choices. The salad has 3 choices. The dessert has 4 choices. Use the multiplication counting principle: 2$\times$3$\times$3$\times$4=72.There are 72 possible lunches.

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