Five administrative assistants use an office copier. The average time between arrivals for each assistant is 30 minutes, which is equivalent to an arrival rate of 1/30 = 0.033 arrivals per minute. The mean time each assistant spends at the copier is 4 minutes, which is equivalent to a service rate of 1/4 = 0.25 per minute. Use the M/M/1 model with a finite calling population to determine the following: P0 =
Lq =
L=
Wq=
W=
During an 8-hour day, how many minutes does an assistant spend at the copier? How much of this time is waiting time? Round your answers to one decimal place.

Should management consider purchasing a second copier?

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

a

step-by-step explanation:

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step-by-step explanation:

what