Mathematics, 13.05.2021 18:00 vanna7353

A bag contains 9 purple, 3 blue, 6 black, 2 orange, and 4 gray marbles. (Leave solution as a simplified fraction).
What's the probability of randomly selecting a blue marble, without replacing it, and then selecting a blue marble?

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A bag contains 9 purple, 3 blue, 6 black, 2 orange, and 4 gray marbles. (Leave solution as a simpli...