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Mathematics 6 Online
OpenStudy (alexwee123):

help :/ Two mathematicians take a morning coffee break each day. They arrive at the cafeteria independently, at random times between 9 AM and 10 Am, and stay exactly for M minutes. Find the value of M if the probability that either one arrives while the other is in the cafeteria is 40%. i'm so bad w/ probability :o

OpenStudy (lgbasallote):

i \(\small \textbf{think}\)it's the 40% of 60 minutes (the max time anyone of them can stay)

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