A boy is standing on a roof of a building looking down at a ball that is lying 20 feet away from the building. The boy's line of sight is at an angle of depression of 62 degrees. How high up is the boy?

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%