A box has a total surface area of $100.$ The length of the box is equal to twice its width, as well as equal to $3$ less than its height. What is the height of the box?

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.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Is the power produced directly proportional to the wind speed, give reasons for your answer?