The profit earned by selling a quantity of x + 2 of a product is given by the expression x4 − x3 − 24. what is the average profit per unit of product sold? x3 − 3x2 + 18

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.

Prove that quadrilateral is a rhombus.

What is 10+10+20 about the origin the square root of a triangle.