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A certain basket contains 10 apples, 7 of which are red and [#permalink]
20 Oct 2006, 01:11
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A certain basket contains 10 apples, 7 of which are red and 3 of which are green. If 3 different apples are to be selected at random from the basket, what is the probability that 2 of the apples selected will be red and 1 will be green?
OA is D. Can someone explain how you arrive at D? Thx