A newsstand spends $600 a month on rent and electricity, and it spends $2 for each magazine that it sells. The newsstand charges $5 for each
magazine. If nis the number of magazines, which equation represents the
profit function of the newsstand?
A. p = 600n + 3
B. p = 2n + 600
C. p= 5n-600
O D. p = 3n-600
SUIRME

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.