An airplane is flying in still air with an airspeed of 475 miles per hour. the plane is climbing at an angle of 16°. find the rate at which the plane is gaining altitude. (round your answer to four decimal places.)

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

Which of the following shows the graph of y=2e^x?