Help pls and thx i need this big time: Keisha and her family travel 227 miles on Monday and 337 Miles on Tuesday her brother drives 1/4 of the distance they travel on Monday and Tuesday and her mom drives the rest her mom also drives 150 miles on Wednesday how many more miles does her mom drive then her brother in all?​

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.