Each length unit on the speedway diagram represents one-tenth of a mile. what is the area of the sector associated with turn a in units of square miles? use the value 3.142, and round your answer to four decimal places.

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is the distance between (–2 1/2,-3) and (1, –3)?

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?