You and your friends are trying to decide on a movie. you can choose from eight movies, five show times, and four locations.

how many combinations are possible?

180
17
160
80

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -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.

9/10 divide by -3/15 as a mixed number