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Class records at Rockwood College indicate that a student selected at random has probability of 0.77 of passing French 101. For the student who passes

Class records at Rockwood College indicate that a student selected at random has probability of 0.77 of passing French 101. For the student who passes French 101, the probability is 0.90 that the student will pass French 102. What is the probability that a student selected at random will pass both French 101 and French 102?

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