Mathematics, 04.05.2020 23:58 lovelylid6969

There is a bag filled with 4 blue, 3 red and 5 green marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of exactly 1 red?

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There is a bag filled with 4 blue, 3 red and 5 green marbles. A marble is taken at random from the b...

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