I think the answer is:
Y=0
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%
Hi there! :)
<h2>
20%</h2><h2>
</h2>
To solve, we can simply divide and multiply by 100 to solve for the percentage:
5 / 25 = 5 ÷ 25 = 1/5 or 0.20
Multiply the decimal by 100 to solve for the percentage:
0.20 × 100 = 20%
Answer:
False
Step-by-step explanation:
7.3/10+28=128
35/10=128
3.5=128
This is false
Answer:
do as direct
which one of the following is square of 4
2
8
16
64