Eli owes $605. the first week he will pay back $20. the second week he will pay back $29. the third week he will pay back $38. if eli continues to pay the money back using the same sequence, how many weeks will it take him to pay back the entire amount?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

If $190 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 4 years? use the continuous compound interest formula: a = pert

4percent of a number is what fraction of that number? ? i really need asap