Scientific notation

2×10^-3

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?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Write the function for the graph. (1.8) (0,4)