When temperature grows 120-30=90, volume grows 650-500=150 Thus when temperature grows 90/3=30, volume grows 150/3=50 Thus to get volume at 90, you do 650-50=600cc
When time increases by 16-4=12, the height increases by 6-9 or the height drops by 3 feet. Thus for ever 12/3=4 seconds, the kite drops 3/3=1 foot. The kite starts out at 9+1=10 feet. Thus 10-30/4=2.5 feet
