SOLUTION: Seven students applied for a position on the four-member student review board. In how many ways could four students have been selected for the board? please show me the steps.
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Question 576163: Seven students applied for a position on the four-member student review board. In how many ways could four students have been selected for the board? please show me the steps.
You can put this solution on YOUR website! Seven students applied for a position on the four-member student review board. In how many ways could four students have been selected for the board?
sol :
(4 from 7)
so total ways = 7c4 =(7*6*5*4)/(4*3*2*1) = 35 ways
