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A bag contains three red marbles and eight blue marbles. Your randomly pick a marbles and then pick a second marble without returning the marbles to the bag. What is the probability that the first marble is red and the second marble is red?

 Jul 23, 2022
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P =  (3 /11) ( 2 / 10)  =  6/ 110  =   3 /  55

 

cool cool cool

 Jul 23, 2022

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