Mathematics
Mathematics, 13.04.2021 16:50, jovillo

A bag contains 9 green marbles and 12 pink marbles. One marble is chosen at random and returned to the bag. Then, a second marble is chosen at random. What is the probability that both marbles chosen will be green? A. 6/9
B. 9/49
C. 3/4
D. 81/122
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A bag contains 9 green marbles and 12 pink marbles. One marble is chosen at random and returned to t...

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