To buy a car, Jessica borrowed $25,000 for 5 years at an annual simple interest
rate of 8%. How much interest will she pay
if she pays the entire loan off at the end
of the third year? What is the total
amount that she will repay?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

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.

If the discriminant if a quadratic equation is 4 which statement describes the roots?