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Mathematics, 05.12.2019 02:31 piyonax

An urn is filled with marbles of various colors (but each marble only has one color). if the probability of pulling a red marble at random is 1/4 and the probability of pulling a blue marble at random is 1/3, what is the probability that a marble randomly pulled from the urn will be one of those two colors (red or blue)?

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An urn is filled with marbles of various colors (but each marble only has one color). if the probabi...

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