Two people across the street from each other each put a
hook below a window facing the street so that a banner
can be hung from the hooks. One of the hooks is 104 ft.
east and 20 ft. north from the street corner.
It is hung at a
height of 32 ft. The other hook is 4 ft. west and 22 ft.
north from the same street corner. It is hung at a height of
35 ft. What is the distance between the hooks? Round
your answer to the nearest foot.

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.