Jenny has a balance of $10,000 on her credit card with an annual interest rate of 15%. to pay off the $10,000 in three years, jenny will have to make a minimum payment of $346.65 per month. jack has a balance of $10,000 on his credit card with an annual interest rate of 15%. to pay off the $10,000 in five years, jack will have to make a minimum payment of $237.90 per month. who will pay more during the length of their loan and by how much? a) jack will pay $1,794.60 more. b) jack will pay $1,305.00 more. c) jenny will pay $1,794.60 more. eliminate d) jenny will pay $1,305.00 more.

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.