A right triangle is formed with the base of 62 ft and the adjacent angle is 37°. Using the definition of the trig function tangent, the height can be solved: tan 37 = h/62 h = 62 tan 37 h = 47 ft
11×24=quarts per day. That's 264. 264/12=full barrels per day. That's 22. 120/22=frequency of pick ups. That's 5.45. So the barrels get picked up every 5 and a half days.