Why is it that every time i try to be nice to people i get reported by haters? It makes no sense and its upsetting :(

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33