In a single-server queuing system, if 12 customers arrive per hour with poisson distribution and 30 customers are served per hour with a negative exponential distribution. the system utilization is: - 1) 0.4 2) 0.02. 3) 0.06 4) 0.27

0.4

Step-by-step explanation:

λ= number of arrival per unit time

μ= number of customers served per unit time

now we know that

System Utilization  =

in our case it is given that

λ= 12 per hour

and μ= 30 customers served per hour

therefore  system utilization=  

= 0.4

hence the final answer is 0.4

hope this helps

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2