[Passage] Chun and RJ are playing basketball. Chun can jump with an initial velocity of 13 feet per second and needs to jump 2.6 feet to dunk the basketball. RJ can jump with an initial velocity of 15.5 feet per second and needs to jump 3.6 feet to dunk the ball.

[Question] Can chun dunk the ball? can RJ?

the formula is h-16t^2+vt+s

Help plz this question is pissing me off