Find the nth term of this number sequence
15, 12, 9, 6,

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Which graph represents the linear function below? y-4= (4/3)(x-2)

Find the percent error of the measurement 4 cm