SOLUTION: There are three green, three blue and three white marbles in a jar. What is the probability of drawing first a white marble and then a blue marble, without replacing the first marb

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Question 622345: There are three green, three blue and three white marbles in a jar. What is the probability of drawing first a white marble and then a blue marble, without replacing the first marble into the jar?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

 9 marbles: 3 green, 3 blue, 3 white 

without replacement

 P(white, then blue) = %283%2F9%29%283%2F8%29