SOLUTION: Suzy has seen a bag containing 3 red marbles, 2 green ones, 4 white ones, and 4 purple ones. She grabs 3 of them. Find the probability that she has at least 1 green one. Express th

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Question 375585: Suzy has seen a bag containing 3 red marbles, 2 green ones, 4 white ones, and 4 purple ones. She grabs 3 of them. Find the probability that she has at least 1 green one. Express the answer as a fraction in lowest terms.
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Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
With replacement :
1+-+%2811%2F13%29%5E3+=+866%2F2197.
Without replacement:
1+-+%2811%2F13%29%2A%2810%2F12%29%2A%289%2F11%29+=+11%2F26.