12-32 The Clear Brook High School band is holding a car wash as a fund-raiser to buy new equipment. The average time to wash a car is 4 minutes, and the time is exponentially distributed. Cars arrive at a rate of one every 5 minutes (or 12 per hour), and the num - ber of arrivals per time period is described by the Poisson distribution. (a) What is the average time for cars waiting in the line (b) What is the average number of cars in the line? (c) What is the average number of cars in the system? (d) What is the average time in the system? (e) What is the probability there are more than three cars in the system?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “12-32 The Clear Brook High School band is holding a car wash as a fund-raiser to buy new equipment. The average time to wash a car is 4 ...” in 📘 Engineering if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Ceramics are inorganic materials mainly consist of hydrocarbons. a) - True b) - False
Answers (1)
If a driver must drive when their signal lights or taillights aren't operating properly, they may instead signal by using their blank?
Answers (1)
A ring-shaped seal, made from a viscoelastic material, is used to seal a joint between two rigid pipes. When incorporated in the joint, the seal is held at a xed compressive strain of 0.2.
Answers (1)
Cómo se llama el componente, que permite abrir o cerrar un circuito eléctrico What is the component called, which allows you to open or close an electrical circuit?
Answers (1)
The two pipes (A and B) contain the same liquid with a density of 923 kg/m3. The differential pressure reading in the manometer is found to be h = 0.3m of mercury (density = 13550 kg/m3).
Answers (1)
New Questions in Engineering
Brian is responsible for ordering cement for a construction project. He had just determined that the construction crew would need 540 cubic yards of cement when the building owner decided to shorten the driveway, eliminating the need for 44 cubic
Answers (2)
Dave is a recruiter for a very large graphic design firm and he is looking for an employee who is willing to give the entire productive hours to activities related to the job. Which quality is he looking for?
Answers (2)
Which of the following is a common use for commas? Separating two elements Separating unrelated adjectives Connecting two independent clauses Connecting two dependent clauses
Answers (2)
Which component stores energy as potential energy in a mechanical system?
Answers (1)
A floor system has W24 x 55 sections spaced 8'-0"" o. c. supporting a floor dead load of 50 psf and a live load of 80 psf. Determine the governing load. Show all work.
Answers (1)