SOLUTION: How many different sets of 6 questions for a test can be chosen from a file containing 22 questions?

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Question 861757: How many different sets of 6 questions for a test can be chosen from a file containing 22 questions?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
22*21*20*19*18*17= over 50 million
53,721,360