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 13:00
Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center
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Mathematics, 21.06.2019 17:30
Is it true or false i’m trying to pass this test so i can leave school
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Mathematics, 21.06.2019 23:40
The function f(x)= -(x+5)(x+1) is down. what is the range of the function?
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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