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Mathematics, 14.12.2020 20:10 crobinson7206

A box is filled with 6 blue cards, 6 brown cards, and 3 green cards. A card is chosen at random from the box. What is the probability that it is a blue or a green card?

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A box is filled with 6 blue cards, 6 brown cards, and 3 green cards. A card is chosen at random from...
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