SOLUTION: a bag contains 4 green marbles and 5 blue marbles. what is the probability of drawing a blue marble, then another blue marble, then a green marble, replacing the marble after each
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Question 555272: a bag contains 4 green marbles and 5 blue marbles. what is the probability of drawing a blue marble, then another blue marble, then a green marble, replacing the marble after each draw. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! a bag contains 4 green marbles and 5 blue marbles. what is the probability of drawing a blue marble, then another blue marble, then a green marble, replacing the marble after each draw.
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Ans: (5/9)(5/9)(4/9) = 100/729
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Cheers,
Stan H.
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