Q7. Lance鈥檚 math quiz has eight tr... [FREE SOLUTION]

Chapter 12: Q7. (page 634)

Lance鈥檚 math quiz has eight true-false questions. How many different choices for giving answers to the eight questions are possible?

Short Answer

Expert verified

There are256different choices for giving answers to the eight true-false questions.

Step by step solution

Step 1. Given Information.

Given Lance鈥檚 math quiz has eight true-false questions. The number of different choices for giving answers to the eight questions is to be determined.

Step 2. Calculation.

There are 2 ways to answer each of the eight true-false questions.

By the Fundamental Counting Principle, there are $2 脳 2 脳 2 脳 2 脳 2 脳 2 脳 2 脳 2 = 256 鈭�$ choices to answer.

Step 3. Conclusion.

Hence, by Fundamental Counting Principle, there are 256 different choices for giving answers to the eight true-false questions.

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91影视

Lance鈥檚 math quiz has eight true-false questions. How many different choices for giving answers to the eight questions are possible?

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Calculation.

Step 3. Conclusion.

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