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A bag contains 2 green marbles and 5 red marbles. Two marbles are drawn at random as follows; one marble is drawn and not replaced. then the second marble is drawn. What is the probability that the first
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A bag contains 2 green marbles and 5 red marbles. Two marbles are drawn at random as follows; one marble is drawn and not replaced. then the second marble is drawn.

What is the probability that the first marble is red and the second one is green

User Sjamaan
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6 votes

Answer:

.8

Explanation:

User Fokrule
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