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Mathematics, 23.10.2019 17:10 gabriieldelacruz16

There are 3 black marbles and 4 red marbles in a bag.

c. what is the probability of picking a black marble, replacing it back in the bag, and then choosing another black marble? make sure to show your work!

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There are 3 black marbles and 4 red marbles in a bag.

c. what is the probability of pick...
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