HURRY IM BEING TIMED! An online retailer monitored the number of goods accepted and returned in an hour for the orders fulfilled by two of its vendors. This table shows the results from the survey.
Which table should you use to compare the two vendors by the percentage of goods returned? Round your answers to the nearest thousandth.

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.

Is this a polynomial function? i need to know asap

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.