A lighthouse keeper is looking out over the ocean on a foggy night. The fog hangs over the water all night and the keeper can't see very far into it. Each time the light rotates, the keeper can see
the beam of light sweep through the fog. What kind of mixture is the fog?

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?