PLS HELPP i need it lol

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20

If lmn=xyz, which congruences are true by cpctc? check all that apply

Which equation represents the partial sum of the geometric series?