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Mathematics, 29.01.2020 10:53 amara020787

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a bag contains 2 white marbles and 7 purple marbles. two marbles are drawn at random. one marble is drawn and not replaced. then a second marble is drawn.

a. what is the probability of selecting a purple marble and then a white marble?

b. what is the probability of selecting two white marbles?

c. is there a greater chance of selecting two white marbles in a row or two purple marbles in a row? show your work

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