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The cycle of a traffic light at an intersection of two streets is 35 seconds​ green, 7 seconds​ yellow, and 18 seconds red. If you reach the intersection at a random​ time, what is the probability that
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The cycle of a traffic light at an intersection of two streets is 35 seconds​ green, 7 seconds​ yellow, and 18 seconds red. If you reach the intersection at a random​ time, what is the probability that the light is​ red?

User Sergey Snegirev
by
8.5k points

1 Answer

3 votes
amount/total.

18 seconds per 35+7+18=60.

18 3
_ = _

60 10

3/10
User Manuel Bickel
by
9.4k points
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