eddievidal8 eddievidal8

19-05-2022
Mathematics

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A bag contains 3 red, 5 black, and 4 white marbles. What is the probability of picking a red marble, replacing it, and then picking a black marble?

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mdungezakxs mdungezakxs

19-05-2022

Answer:

1/12 for red marbles

1/12 for black marbles

Step-by-step explanation:

reason why both 1/12 it because you picked a marble first and you brought it back, then you pick again

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