Mathematics, 24.07.2019 01:50 Greenrune113
Two urns contain white balls and yellow balls. the first urn contains 2 white balls and 7 yellow balls and the second urn contains 3 white balls and 10 yellow balls. a ball is drawn at random from each urn. what is the probability that both balls are white? a) 5/117 b) 5/22 c) 1/6 d) 2/39
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