The amount of time it takes Oliver to run his trains around the toy railroad track is directly proportional to the number of t that he is playing with. If it takes him a minutes to run c trains around the track, how many minutes in terms of a and c, w
him to run 5 trains around the track
A)
5ac
5c
B)
а
5a
С
ac
D)
뜸
5

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.