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Chapter 4: Problem 30

A French restaurant in Riverside, California, offers a special summer menu in which, for a fixed dinner cost, you can choose from one of two salads, one of two entrees, and one of two desserts. How many different dinners are available?

Short Answer

Expert verified
Answer: There are 8 different dinner options available for the customer.

Step by step solution

01

Identify the number of options for each course

There are 2 salads, 2 entrees, and 2 desserts to choose from.
02

Use the counting principle

The counting principle states that if there are m ways to do task A and n ways to do task B, then there are m * n ways to do both tasks A and B together. In our case, we have 3 tasks (salad, entree, and dessert), all of which have 2 options. So we can calculate the total number of dinner options as follows: Number of different dinners = number of salads * number of entrees * number of desserts
03

Calculate the total number of dinner options

Using the information from step 1, and the counting principle from step 2: Number of different dinners = 2 (salads) * 2 (entrees) * 2 (desserts) = 8 different dinner options.

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