Maya bought 3 cds that were each the same price. including sales tax, she paid a total of $ 47.70 . each cd had a tax of $ 1.10 . what was the price of each cd before tax? $

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft