Mathematics, 29.03.2021 19:10 turtle12102
The flow of traffic at a certain street crossing is described by saying that the probability of a car passing during any given second is a constant p; and that there is no interaction between the passing of cars at different seconds. Treating seconds as indivisible time units, the model of Bernoulli trials applies. Suppose that a pedestrian can cross the street only if no car is to pass during the next three seconds. Find the probability that the pedestrian has to wait for exactly k 0, 1, 2, 3, 4 seconds.
Answers: 3
Mathematics, 21.06.2019 18:40, banditballer2
Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.
Answers: 3
The flow of traffic at a certain street crossing is described by saying that the probability of a ca...
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