SOLUTION: a bag contains 5 white marbles and 3 green marbles.Find the probability of selecting 2 green and 2 white marbles.
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Question 750252: a bag contains 5 white marbles and 3 green marbles.Find the probability of selecting 2 green and 2 white marbles. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! a bag contains 5 white marbles and 3 green marbles.Find the probability of selecting 2 green and 2 white marbles.
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p(2green and 2 white) = [3C2*5C2]/8C4 = [3*10]/70 = 30/70 = 3/7
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Cheers,
Stan H.
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