Which of the following is a solution of 4x + 2y ≤ 6? a. (5, 7) b. (1, 0) c. (5, 0) d. (0, 4)

17 in long 1.3 ft wide and 8in high what is the volume

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.

Standard deviation of 19,29,21,22,23