Mathematics, 20.04.2020 20:28 oliviakate9230
An average of 90 cars per hour arrive at a single-server toll booth. The average service time for each customer is a half minute, and both interarrival times and service times are exponential. For each of the following questions, show your work, including the formula that you are using
What is the probability that the server is idle?
Answers: 2
Mathematics, 20.06.2019 18:04
A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.
Answers: 1
Mathematics, 21.06.2019 13:30
Which expression is factored form? x^2+14x+48 a) (x-8)(x-6) b) (x+6)(x-8) c) (x+8)(x-6) d) (x+6)(x+8)
Answers: 1
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 18:00
What is the equation of this graphed line? enter your answer in slope-intercept form in the box.
Answers: 2
An average of 90 cars per hour arrive at a single-server toll booth. The average service time for ea...
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