Mathematics, 10.11.2020 23:50 googoo4
There is a bag filled with 4 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is
noted and then it is not replaced.
Another marble is taken at random.
What is the probability of getting at least 1 red?
Answers: 1
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There is a bag filled with 4 blue and 5 red marbles.
A marble is taken at random from the bag, the...
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