Greg works part-time writing articles for a website. the dot plot below represents the time he spent writing articles each day over the last 15 days. which histogram represents the same data as the given dot plot?

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

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.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15