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Mathematics, 12.09.2021 18:40 ejhoff9713
10. Ten red cards and ten black cards are placed in a bag. You choose one cald
and then another without replacing the first card. What is the probability
that the first card will be red and the second card will be black?
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Answers: 2
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10. Ten red cards and ten black cards are placed in a bag. You choose one cald
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