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Mathematics, 28.08.2019 18:00 kidzay

Abag contains 10 marbles: 4 are green, 2 are red, and 4 are blue. manuel chooses a marble at random, and without putting it back, chooses another one at random. what is the probability that both marbles he chooses are blue? write your answer as a fraction in simplest form.

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Abag contains 10 marbles: 4 are green, 2 are red, and 4 are blue. manuel chooses a marble at random...
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