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Mathematics 9 Online
OpenStudy (anonymous):

bag has 4 green marbles, 3 red marbles, and 3 yellow marbles. What is the probability that you picka red marble, do not replace it, and pick another red marble?

OpenStudy (anonymous):

Well, you have a total of 10 marbles in the bag, right? First, what's the probability that you pick a red marble?

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