shaquanadavis2032 shaquanadavis2032 25-04-2024 Mathematics contestada The height of the groom ℎ ( ) in feet above the ground seconds after being fired is given by ℎ ( ) = - 1 6 ² + 3 3 6 + 3 5 2 . ( a ) What is the human cannonball's instantaneous velocity? ( ) = of feet / sec