HELP PLEASE I NEED THIS ONE!!! If n/30 lies between 1/5 and 1/3, what are all the possible values of n if n is a whole number?

I’ll give brainliest

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.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Factor the expression using gcf 9b+45