Mathematics, 21.09.2019 22:10 SMNS625
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw.
Answers: 2
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Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size....
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