Mathematics, 17.05.2021 22:10 kehlani315242
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.
Answers: 2
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A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is...
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