If you were to write 3:9 (or 3 to 9), what type of ratio would this be? a
A part compared to a another part
b
A part compared to a whole
c
A whole compared to a part
d
None of the above

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

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.