Mathematics, 14.04.2021 16:50 ginadesor3461
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?
9/49
81/122
3/4
6/9
Answers: 3
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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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