The diameter of a circle is 8. what is the area of the circle in terms of π?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

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?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?