tion 29 stone is dropped from a height of 800 feet, then it's height (in feetl above the ground is given by function h(t) = -16t2 + 800, where t is the time (in seconds). To get an idea of how Fast the one is traveling when it hits the ground, find the average rate of change of the height on each of he time intervals. Type the exact answer. Do not round. Do not include the units. Do not space between characters. a) The average rate of change of the height on the time interval [0, 4) is b) The average rate of change of the height on the time interval [1, 4) is c) The average rate of change of the height on the time interval [3.9, 4] is d) The average rate of change of the height on the time interval [3.99, 4] is ft/sec e) The average rate of change of the height on the time interval (3.999, 4) is ft/sec O