Question

A pop quiz consists of three true-false questions (with two possible answers each) and one multiple-choice question with five possible answers. The four questions are independent. How many different sets of answers are there?

Answer 1

Answer: 40

Step-by-step explanation:

The outcomes for true false are= 2³= 8

The outcomes for multiple choice question is= 5

So total different set of answers = 8 x 5= 40