SOLUTION: a school board is made up of 12 members. how many ways can the boards create a sub-committee of 4 members to review the new math textbooks

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Question 952374: a school board is made up of 12 members. how many ways can the boards create a sub-committee of 4 members to review the new math textbooks
Answer by Edwin McCravy(20054) About Me  (Show Source):
You can put this solution on YOUR website!
12 Choose 4 = 12C4 = %2812%2A11%2A10%2A9%29%2F%284%2A3%2A2%2A1%29 = 495 ways