Between 1950 and today there was a a. 40 percent drop in the number of farmers, but farm output more than doubled. b. 70 percent drop in the number of farmers, but farm output increased by about five times. c. 30 percent drop in the number of farmers, but farm output more than tripled. d. 20 percent drop in the number of farmers, but farm output increased by more than ten times

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?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)