In 2007, rachel borrowed $800 from a bank; she has repaid $2,700 after three years. at what rate of compound interest did the bank lend money to rachel? (interest is compounded annually). hint: a = p (1 + r)n a – amount of money paid after n years p – principal amount r – interest rate n – number of years 0.1% 3% 50% 5.5% 8%

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse