Publix sells 4 sizes of peanut butter. which jar is the best buy? (a) 12 oz at $1.68 (b) 14 oz at $1.82 (c) 28 oz at $3.36 (d) 40 oz at $5.10

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