Mathematics, 28.05.2021 23:20 PatrickHB

A bag contains 5 black marbles, 7 blue marbles, 3 green marbles, 4 red marbles, and 1 white marble. A marble is selected and then replaced and a second marble is chosen. What is the probability of selecting a black marble and then a red marble?

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A bag contains 5 black marbles, 7 blue marbles, 3 green marbles, 4 red marbles, and 1 white marble....

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