Which correlation coefficient represents a moderate negative correlation?
r = –0.04
r = –0.24
r = –0.64
r = –0.94

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?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29