Consider a post office with two clerks. Three people, A, B,C enter simultaneously. A and B go directly to the clerks, and C waits until either A or B leaves before he begins service. What is the probability that A is still in the post office after the other two have left when (a) the service time for each clerk is exactly ten minutes?(b) the service time are i with probability 1/3, i=1,2,3? (c) the service times are exponential with mean 1/u?

angle q= 92 degree

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the solution is in the picture

when a quadrilateral is inscribed in a circle, the opposite angles are supplement to each other. in other words, the sum of the 2 angle is 180 degree

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is their an equation anywhere i can take a   look at it and see if i am right.

alaska, florida, nevada, south dakota, texas, washington and wyoming, tenessee and new hampshire.

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the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )