Write an equation passing through the point and perpendicular to the given line: (-2,-2) and y=-1/5x+9

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

Which expression converts 45 degree to radians

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.