wilsonmea4 wilsonmea4
  • 26-10-2021
  • Mathematics
contestada

Help me please !!!!!

Help me please class=

Respuesta :

rspill6
rspill6 rspill6
  • 27-10-2021

Answer:4.2 ft/sec, 63 feet, -2 points

Step-by-step explanation:

1.  21 feet/5 sec = 4.2ft/sec

2.  15 sec*(4.2ft/sec) = 63 feet

3.  2-5-3+4 = -2 points

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