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Mathematics, 29.04.2021 22:20 Aaraar
A box contains 10 marbles, 7 of which are blank and 3 are red. Two
drawn one after the other without replacement. Find probability of g
A red, thin a black marble
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Answers: 2
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A box contains 10 marbles, 7 of which are blank and 3 are red. Two
drawn one after the other witho...
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