SOLUTION: In how many ways can you answer the questions on an exam that consist of 7 true-false questions?

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Question 308153: In how many ways can you answer the questions on an exam that consist of 7 true-false questions?
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
2 possible responses per question

2^7 ways to answer questions