SOLUTION: a group of 7 members having a majority of boys is to be formed out of 6 boys and 4 girls. the number of ways the group is formed is
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Question 702746: a group of 7 members having a majority of boys is to be formed out of 6 boys and 4 girls. the number of ways the group is formed is Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! a group of 7 members having a majority of boys is to be formed out of 6 boys and 4 girls. the number of ways the group is formed is
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4boys/3girls: 6C4*4C3 = 15*4 = 60 ways
5boys/2girls: 6C5*4C2 = 6*6 = 36 ways
6boys/1girl: 6C6*4C1 = 1*4 = 4
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Total #: 100 ways
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Cheers,
Stan H.
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