Tristan spent 35% of his allowance on candy each week. If his weekly allowance is $10, How much is he spending on candy?

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

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 .

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)