Mathematics, 31.10.2021 02:30 quinoarana1
There is a bag filled with 3 blue, 2 red and 4 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 different colours?
Answers: 3
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There is a bag filled with 3 blue, 2 red and 4 green marbles.
A marble is taken at random from the...
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