The sales at a football game vary directly with the number of people attending. If the sales for a game are $7,000 when 100 people come, how many people need to come to make $11,3407

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).