On a distant planet the equation y= -5t2+v0t+h0represents the trajectory of a thrown object where v0represents the upward initial velocity and h0represents the initial height. A tall basketball player throws the ball at 40 feet high, with an upward initial velocity of 10 feet per second. How long is the ball in the air? solve by graphing

The equatorial radius of earth is approximately 6 × 10^3 km, while the equatorial radius of saturn is approximately 6 × 10^4 km. which of the following is true? a. the equatorial radius of saturn is approximately one hundred times that of earth. b. the equatorial radius of saturn is approximately ten times that of earth. c. the equatorial radius of earth is approximately one hundred times that of saturn. d. the equatorial radius of earth is approximately ten times that of saturn.