leo4687
leo4687 leo4687
  • 03-02-2019
  • Mathematics
contestada

10 POINTS!!! Help me please.

10 POINTS Help me please class=

Respuesta :

mathecoach
mathecoach mathecoach
  • 03-02-2019

Answer:

f(5) = 5^2 - 10*5 + 25 = 0

The ball has been traveling for 5 seconds when it reaches the bottom of the ramp.

The last answer is correct.

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