The measure of angle B is 83 degrees, and the measure of angle C is 42 degrees. Triangle B C D.
What is the measure of angle D in degrees?
41°
45°
55°
125°

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Based on the figures as marked, /\rqs = —

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.