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A bag contains 10 marbles, and 4 of the marbles are black. Joseph chooses 2 marbles at random without replacing the first marble. What is the probability that both marbles are black? A. 2/25 B. 2/15 C.
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A bag contains 10 marbles, and 4 of the marbles are black. Joseph chooses 2 marbles at random without replacing the first marble. What is the probability that both marbles are black?

A. 2/25
B. 2/15
C. 4/25
D. 8/45

User JoeBloggs
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1 Answer

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bbbbbbbbbbbbbbbbb I just know it
User Martinomburajr
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