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OpenStudy (anonymous):
probability, using C find the number of ways of selecting a 4-member committee from a 20-member club if there are 12 women, and 8 men in the club, and the committee must include 2 men and 2 women
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OpenStudy (anonymous):
why do you subtract 2?
OpenStudy (goformit100):
its a rule here to subtract 2.
OpenStudy (anonymous):
well theres another question that askes "selecting a 4-member committee from a 20-member club" so itsnt that one 20C4 (where u dont subtract 4?)
OpenStudy (anonymous):
h
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