SOLUTION: a bag contains 6 red cubes and 9 black cubes.if two cubes are randomly taken from the bag without replacement, what is the probability that the first cube is black and the second c

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Question 620829: a bag contains 6 red cubes and 9 black cubes.if two cubes are randomly taken from the bag without replacement, what is the probability that the first cube is black and the second cube is red?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

a bag contains 6 red cubes and 9 black cubes. 15 Total

if two cubes are randomly taken from the bag without replacement

 P(black and then a red) =  %289%2F15%29%286%2F14%29