Las ganancias de una compañía pequeña están relacionadas con el precio de su único producto. La relación es R(p)=-0.4p^2+64p-2400, donde p es el ingreso en miles de dólares y p es el precio del producto en dólares. ¿Cuál precio maximizaría el ingreso?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?