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a bag contains 30 white marbles and 40 black marbles. if 5 marbles are chosen, what is the probability that there will he 2 white marbles and 3 black marbles
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a bag contains 30 white marbles and 40 black marbles. if 5 marbles are chosen, what is the probability that there will he 2 white marbles and 3 black marbles

User Ambussh
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Explanation:

User Thomas Eizinger
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