A trencher can be rented for $27 an hour or $145 a day. If you need the trencher for 6 hours, how much money will you save by renting t for the day instead of the 6 hours?

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?