SOLUTION: Three debate teams from a state are chosen to go to a national debate. If there are 12 teams in the state, how many different groups of three teams can be chosen to go to the natio

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Question 326456: Three debate teams from a state are chosen to go to a national debate. If there are 12 teams in the state, how many different groups of three teams can be chosen to go to the national debate?
F) 220
G) 1320
H) 576
I) 1728
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Three debate teams from a state are chosen to go to a national debate. If there are 12 teams in the state, how many different groups of three teams can be chosen to go to the national debate?
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Ans: 12C3 = (12*11*10)/(1*2*3) = 220
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Cheers,
Stan H.
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F) 220
G) 1320
H) 576
I) 1728