What percent of 30 is 16.5

Find the slope of a line given the following two points

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .