medium · Enhanced ACT math
A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles.
If two marbles are drawn one after another without replacement, what is the probability that both marbles are red?
- ((5)/(10)) · ((4)/(9))
- ((5)/(10)) · ((5)/(10))
- ((5)/(10)) + ((4)/(9))
- ((5)/(10)) · ((1)/(2))
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