asdaalexis asdaalexis
  • 22-02-2021
  • Mathematics
contestada

A parachutist's elevation changes by - 72 ft in 9 seconds. What is the change in the parachutist's elevation each second

Respuesta :

irspow
irspow irspow
  • 22-02-2021

Answer:

Step-by-step explanation:

dy/dt=-72/9=-8ft/s

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