carygonzalez88 carygonzalez88
  • 06-12-2016
  • Mathematics
contestada

Average speed of Car 1 = 35 mph. Average speed of Car 2 = 55 mph. Time elapsed between start of Car 1 and start of Car 2 = 18 minutes.

How long before Car 2 overtakes Car 1? ___________ hour.

Respuesta :

MMDL MMDL
  • 06-12-2016
it should be after 6 hours
Answer Link
Bubbastudent
Bubbastudent Bubbastudent
  • 20-08-2020

Answer:

.525

Step-by-step explanation:

35(t+18/60) = 55t

35t +10.5 = 55t  

10.5 = 20t

0.525 = t

Answer Link

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