Answer: (a ) 4 per hour (b ) 4.5 minutes (c ) 3 minutes
Explanation:
Average time between customer arrival = 15 minutes
Average service time = 10 minutes
(a) To calculate the customer arrival rate
Arrival rate = 1 / time between Arrival
= 1 / 15
= 0.066 × 60
= 4 per hour
(b) To calculate the average number of customers in queue
( Arrival time )^2 / service time ( service time - Arrival time)
= (15)^2 / 10 ( 10 - 15)
= 225 / 10 (-5)
= 225 / 50
= 4.5 minutes
(c) To calculate the average time customers spend in the system
Arrival time / service time - Arrival time
= 15 / 10 - 15
= 15/ -5
= 3 minutes
Answer: B, Amerigo could work with school administrators, the principal, and private tutors to find the time, money, and classroom space for tutors to give after-school Italian lessons.
Explanation:
Edge 2020.
Answer:
the current yield on the bond is lower now than when the bond was originally issued.
Explanation:
A bond can be defined as a debt or fixed investment security, in which a bondholder (investor or creditor) loans an amount of money to the bond issuer (government or corporations) for a specific period of time. The bond issuer are expected to return the principal (face value) at maturity with an agreed upon interest (coupon), which are paid at fixed intervals.
A yield to maturity can be defined as the bond's total rate of return required by the secondary market while the coupon rate is defined as the annual interest of a bond divided by its face value.
Hence, if the coupon rate on a bond is higher than the yield to maturity, the current yield on the bond is lower now than when the bond was originally issued.
I’m pretty sure the answer is C. To cultivate responsibility in our students
Answer: A plan that specifies a diet, amount and schedule of nutritional