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Jack has a bag that contains 12 clear marbles and 6 red marbles. He randomly draws 2 marbles, one after the other.
What is the probability that the first marble is clear and the second marble is red
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P = = reduce the fractions = = reduce fractions again = = . ANSWER
Solved.
The formulas are self-explanatory.
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As I read your post, I clearly see that you do not understand
what you post and even are not going to read it and to think on it.