PLEASE HELP ASAP If a certain cannon is fired from a height of 7.9 meters above the ground, at a certain angle, the height of the cannonball above the ground, h, in meters, at time, t, in seconds, is found by the function h(t) = -4.912 +24.5t +7.9. 7.9 m a) Find the maximum height attained by the cannonball. b) Find the time it takes for the cannonball to reach its maximum height. c) Find the time it takes for the cannonball to strike the ground. a) The maximum height of the cannonball is (Type an integer or a decimal. Round to the nearest hundredth as needed.) meters. a b) The cannonball is at a maximum height after seconds. (Type an integer or a decimal. Round to the nearest hundredth as needed.) c) The cannonball will strike the ground after about I seconds (Type an integer or a decimal. Round to the nearest hundredth as needed)