A pilot of an airplane in flight looks down at a point on the ground that is
some distance away. The angle of
depression is 28°, and the plane's
altitude is 1200 meters. What is the
distance from the pilot to the point on the
ground?

You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?