Factorize this fully 20x² +500x+3000​

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.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase