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Mathematics 8 Online
OpenStudy (anonymous):

Please help! Will fan & medal! 1 question.

OpenStudy (anonymous):

A bag has five red marbles, six blue marbles, and four black marbles. What is the probability of picking a red marble, replacing it, and then picking a black marble? A. 1/9 B. 4/45 C. 8/75 D. 1/15

OpenStudy (kendricklamar2014):

5/15 * 4/15

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