In the expression 6^8 what does the exponent show

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

Which account has the highest effective annual interest rate? not necessary but show how you got your answer.a. account 1: interest is compounded quarterly at an annual rate of 4.20%.b. account 2: interest is compounded monthly at an annual rate of 4.15%.c. account 3: interest is compounded semiannually at an annual rate of 4.10%d. account 4: interest is compounded annually at a rate of 4.25%.

How many degrees are in the sum of an interior angle and and exterior angle of a regular hexagon?