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Mathematics, 09.02.2021 21:40 lovelyheart5337
A bag contrains 3 red marbles and 4 blue . A marble is taken at random from the bag and replaced. Another marble is taken from the bag. Work out the probability that the two marbles taken from the back or the same color. Give your answer as a fraction
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A bag contrains 3 red marbles and 4 blue . A marble is taken at random from the bag and replaced. An...
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