Mathematics, 24.05.2021 18:10, genyjoannerubiera

Xavier has a bag of 20 marbles. 8 are blue, 7 are red, and 5 are green. Xavier pulls out a marble, records what color it is, and puts it back. He then selects another marble and records its color.
What is the probability of pulling out a blue marble and then a green marble?

Answers: 3

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Xavier has a bag of 20 marbles. 8 are blue, 7 are red, and 5 are green. Xavier pulls out a marble,...