Asked by Anonymous

A bag contains 7 green marbles, 9 red marbles, 10 orange marbles, 5 brown marbles, and 10 blue marbles. You choose a marble, replace it, and choose again. What is P(red,then blue)?
A. 77/164
B.19/41
C.90/1681
D. 45/41

Answers

Answered by Reiny
P(red, then blue)
= (9/41(10/41)
= 90/1681
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