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Mathematics 20 Online
OpenStudy (anonymous):

A bag of marbles contains 5 red, 3 blue, 2 green, and 2 yellow marbles. What is the probability that you choose a red marble and then a green marble assuming you replace the first marble?

OpenStudy (anonymous):

Ok so how many marbles total.

OpenStudy (anonymous):

the probability of red marbles is 5/12 and green is 2/12 or 1/6.

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

i was telling @blueboy101 that. @kjones0331

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