Consider a pole vaulter's fall as a projectile once the pole is released. The pole has a 15.8 foot lake and once the athlete lets go of the pole they will find a 2 foot high, 10 foot wide and 16 foot long cushion, which protects them in the fall. If an athlete releases the stick when he was 12.8 feet from the ground with a velocity of 18.6 ft/s at an angle of 73 degrees. Enter the horizontal distance that the athlete will move with the indicated conditions, add the units in the result. Note: take into account the height of the mattress