Problems 113–122. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam, or subsequent courses such as calculus.

Liv notices a blue jay in a tree. Initially she must look up 5 degrees from eye level to see the jay, but after moving 6 feet closer she must look up 7 degrees from eye level. How high is the jay in the tree if you add 5.5 feet to account for Liv’s height? Round to the nearest tenth.