Respuesta :

audreyc12
You would just divide 38.27 by 8.9 and get 4.348 ft/minute.
AL2006

Average rate of change  =  (amount of change)  /  (time for the change)

                                   =        (-38.27 ft)   /   (8.9 minutes)

                                   =      (-38.27 / 8.9)  (feet/minute)

                                   =          - 4.3 feet per minute