Aset of data has a correlation coefficient r = 0.15. is it reasonable to use the line of best fit to make predictions from the data? yes no explain your reasoning.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

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?

Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?