Jobs arrive at a work center three at a time, every 15 min. The center is staffed by one employee who takes exactly 6 min to complete each job. Jobs that are not being processed by the employee are stored at the work center and are then taken in random order. Assume that jobs begin arriving as soon as the employee reports for work and that initially there are no jobs awaiting processing from a previous shift. (a) What is the average number of jobs in the work center during the first 2 h of the employee's shift? (b) How long will the queue be after an 8-h shift?

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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22.15 Jobs arrive at a work center three at a time, every 15 min. The center is staffed by one employee who
takes exactly 6 min to complete each job. Jobs that are not being processed by the employee are stored
at the work center and are then taken in random order. Assume that jobs begin arriving as soon as the
employee reports for work and that initially there are no jobs awaiting processing from a previous
shift. (a) What is the average number of jobs in the work center during the first 2 h of the employee's
shift? (b) How long will the queue be after an 8-h shift?
22.16 An orthodontist schedules patients for a routine checkup every 15 min and limits the total number of
ing the first patient but because the dentist tires quickly,
Queue | (Scha
fo/doc-view
loper
CHAP. 22
>>>
Transcribed Image Text:Jendela Bantuan (Schaum's Out Schaum's Out! a Operations Re Studypool Set Password to PDF File Over 5 million downloads! CubePDF Utility is provided as OSS and is free to use. cube-soft.jp OPEN > 278 dari 335 1 + Perbesaran Otomatis → A 22.15 Jobs arrive at a work center three at a time, every 15 min. The center is staffed by one employee who takes exactly 6 min to complete each job. Jobs that are not being processed by the employee are stored at the work center and are then taken in random order. Assume that jobs begin arriving as soon as the employee reports for work and that initially there are no jobs awaiting processing from a previous shift. (a) What is the average number of jobs in the work center during the first 2 h of the employee's shift? (b) How long will the queue be after an 8-h shift? 22.16 An orthodontist schedules patients for a routine checkup every 15 min and limits the total number of ing the first patient but because the dentist tires quickly, Queue | (Scha fo/doc-view loper CHAP. 22 >>>
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