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Mathematics, 23.03.2021 16:30 yazanadel56
There are 10 marbles in a bag : 5 red and 5 blue she draws a marble from the bag at random. The marble is red. She put the marble back into the bag. What is the probability that next marble she draws at random is red ?
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There are 10 marbles in a bag : 5 red and 5 blue she draws a marble from the bag at random. The marb...
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