The population of a town increased from 3200 in 2008 to 4850 in 2009 find the absolute and relative (percent) increase

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?

Why do interests rates on loans to be lower in a weak economy than in a strong one

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?