[(-5 + 1)21-17
Help hurry I have a exam in 5 min please

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

You can find the constant of proportionality by finding the ratio of

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section