A rock is dropped off the top of a building so that its height above the ground is modeled by h = -16ť+64t. What is a reasonable domain for the time during
which the rock is in the air?

How many days was the temperature above 90 degrees?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

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