Answer:
hello : E(0,7)
Step-by-step explanation:
this is an solution
Answer:
0.2 or 20%
Step-by-step explanation:
If the times of arrival vary uniformly, there is an equal chance of an employee reporting at any given time between 8:40 and 9:30.
The range between 8:40 and 9:30 is 50 minutes.
The range between 9:00 and 9:10 is 10 minutes.
Therefore, the probability that a randomly chosen employee reports to work between 9:00 and 9:10 is:

The probability is 0.2 or 20%.
3/8*7/6
21/48 is the answer
100% = 4.00
87% = 3.48
187 = 7.48
answer = $7.48