Answer: option d.
Step-by-step explanation:
You have the following formul given in the problem:
You know that:
The number of customers serviced in an hour by the technical support representative is 6 costumbers, therefore:
As the problem asked for the probability that a costumber will be on hold less than 30 minutes, we know that:
Substitute the values above into the formula.
Then, you obtain:
or 95%
Answer:
B C E G J
Step-by-step explanation:
angle 7= 61
Step-by-step explanation:
180-119=61
Answer:
Step-by-step explanation:
Given
Required
Determine the average rate of change
This is calculated using:
Where
So, we have:
Solve for f(t) and f(1)
So, we have:
Factorize:
Apply difference of two squares