I need help again can y’all plz help ill give BRAINLIEST

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

What point is the projection of q on a) r b) s c) t

The graph shows the distance kerri drives on a trip. what is kerri's speed?