Engineering, 06.05.2020 07:26 tristantisdale1
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
Another question on Engineering
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when
Answers: 1
Engineering, 04.07.2019 18:10
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
You know the right answer?
12-32 The Clear Brook High School band is holding a car wash as a fund-raiser to buy new equipment....
Questions
Mathematics, 04.12.2020 16:50
Advanced Placement (AP), 04.12.2020 16:50
Mathematics, 04.12.2020 16:50
Chemistry, 04.12.2020 16:50
Mathematics, 04.12.2020 16:50
