Mathematics, 18.06.2020 17:57 hannahbaak
There is a bag filled with 3 blue, 4 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 getting 2 blues?
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There is a bag filled with 3 blue, 4 red and 5 green marbles. A marble is taken at random from the b...
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