SOLUTION: There are four green blocks and four red blocks in a bag. Two blocks are selected at random. What is the probability that they are both red?
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-> SOLUTION: There are four green blocks and four red blocks in a bag. Two blocks are selected at random. What is the probability that they are both red?
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Question 482708: There are four green blocks and four red blocks in a bag. Two blocks are selected at random. What is the probability that they are both red? Answer by stanbon(75887) (Show Source):
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