SOLUTION: Find the number of combinaTIONS? 7c5
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Question 194999: Find the number of combinaTIONS? 7c5
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the number of combinaTIONS? 7c5
7C5 = 7!/[(7-5)!*5!]
= (7*6)/(1*2)
= 7*3 = 21
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Cheers,
Stan H.
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