Mathematics, 05.11.2019 05:31 kayliebug2003

Trains headed for destination a arrive at the train station at 15-minute intervals starting at 7: 00 am, whereas trains headed for destination b arrive at 12-minute intervals starting at 7: 07 am. if a passenger arrives at the station at a time uniformly distributed between 7: 00 am and 8: 00 am and then gets on the first train that arrives, what proportion of time does the passenger go to destination a?
a. 0.43
b. none of the answers provided here
c. 0.53
d. 0.67
e. 0.37

Answers: 1

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Trains headed for destination a arrive at the train station at 15-minute intervals starting at 7: 00...