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Mathematics 22 Online
OpenStudy (anonymous):

2. Suppose there are three white marbles and three black marbles in a bag and you want to remove two marbles. What is the probability that you will select a white marble and then a black marble? Express your answer as a percent

OpenStudy (anonymous):

3/6 * 3/5 = 6/30 or 1/5 so you have a 20% chance of pulling a white and then black marble.

OpenStudy (amorfide):

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