SOLUTION: You are given an exam with 22 questions and may choose 2 not to answer, how many ways can you pick the questions to answer?
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-> SOLUTION: You are given an exam with 22 questions and may choose 2 not to answer, how many ways can you pick the questions to answer?
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Question 398229: You are given an exam with 22 questions and may choose 2 not to answer, how many ways can you pick the questions to answer? Answer by Alan3354(69443) (Show Source):
