What percent of values are within the interval (155, 205)?

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

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