Answer:
1. c
2. f
3. d
Step-by-step explanation:
This type of queuing model is an example of "single-channel, single-phase" process.
However, from the information given:
The inter-arrival rate = 10 customers per hour
Arrival time = 6 minutes
Service time = 5 minutes
∴
utilization = service time/arrival time
= 5/6
Time on queue 



Thus, customer waiting in the queue line is;

Thus, new customers will have to wait in a total time of;
= waiting time + service time
= 90 + 5
= 95 minutes.
Answer:
1.1
Step-by-step explanation:

Answer:
10 or 4.
Step-by-step explanation:
[(x - 7)^2 + 6 - 13 ] * 4 - 1 = 7
(x^2 - 14x + 49 - 7) * 4 - 1 = 7
4x^2 - 56x + 196 - 28 - 1 - 7 = 0
4x^2 - 56x + 160 = 0
4(x^2 - 14x + 40) = 0
(x - 10)(x - 4) = 0
x = 10 , 4
Hello ! You’re answer will be 2x^2+7x-4.
Hope this helps ! :)
Answer:
slope should be 1.50x and your y-intercept should be 7.50
Step-by-step explanation: