William W. answered • 02/10/23
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You can solve this using a tree diagram:
RR = 136/741 or approx 18.35%
Aleyah F.
asked • 02/10/23Suppose a jar contains 17 red marbles and 22 blue marbles. If 2 marbles are randomly chosen from the jar at the same time, find the probability that both marbles are red.
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Yefim S. answered • 02/10/23
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P(both red) = 17/39·16/38 = 136/741
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