The height in cm of tip of hour hand on the vertical clock face is function, h(t), of time, t, in hours. Hour hand is 19.7 cm long, and middle of clock face is 113 cm above ground. Determine midline and amplitude of periodic function. ______ Midline? ______Amplitude? Height in cm of tip of minute hand on the vertical clock face is function, i(t), of time, t, in minutes. Minute hand is 16 cm long, and middle of clock face is 225.9 cm above ground. Determine the midline and amplitude of periodic function. _______Midline? ________Amplitude?