In how many ways can you answer a 12-question true-false test if you answer each question with either a “true” or a “false”?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 40RE: A day spa charges a basic day rate that includes use of a sauna, pool, and showers. For an extra...
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Use Polya’s four-step problem-solving strategy and the problem-
solving procedures to solve each of the following exercises.

In how many ways can you answer a 12-question true-false test
if you answer each question with either a “true” or a “false”?

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