Mathematics, 07.05.2021 23:10 ummsumaiyah3583
Customers arrive at the Shortstop convenience store at a rate of 20 per hour. When two or fewer customers are present in the checkout line, a single clerk works and the service time is 3 min. However, when there are three or more customers are present, an assistant comes over to bag up the groceries and reduces the service time to 2 min. Assuming the service times are exponentially distributed, find the stationary distribution.
Answers: 3
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Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3
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Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)
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Given the numbers c = –3 and d = 4, which statement is true? a. |–c| = 3 and |–d| = –4 b. |–c| = 3 and –|d| = –4 c. –|c| = –4 and –|d| = 3 d. |–c| = 3 and –|d| = 4
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Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.
Answers: 2
Customers arrive at the Shortstop convenience store at a rate of 20 per hour. When two or fewer cust...
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