kileynicolee kileynicolee

02-11-2018
Mathematics

contestada

Suppose a bag of marbles has 4 green, 2 red, 5 yellow, 1 brown, and 7 blue marbles. What is the probability of picking a yellow marble, replacing it, and picking another yellow marble?

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masha10 masha10

09-11-2018

49/361 chance, I think since 7/19 to draw a yellow one and another 7/19 chance.

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