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Mathematics, 22.02.2021 17:30 LuisTorres8966

A box is filled with 9 brown cards, 2 yellow cards, and 3 blue cards. A card is chosen at random from the box. What is the probability that it is a brown or a blue card?

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A box is filled with 9 brown cards, 2 yellow cards, and 3 blue cards. A card is chosen at random fro...
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