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Yesterday, 20:38

A bag contains 4 green, 3 blue, and 5 yellow marbles. What is the probability of selecting a green marble, replacing it, then selecting a yellow marble?

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  1. Yesterday, 20:53
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    5/36

    Step-by-step explanation:

    Total number in the universe = 4 + 3 + 5 = 12 Probability of selecting a green (first time) = 4/12 Probability of selecting a yellow (2nd time) = 5/12 P (gr then yellow) = 4/12 * 5/12 = 20 / 144 This reduces to 5/36
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