lamiyah2 lamiyah2
  • 11-10-2017
  • Mathematics
contestada

to get to work, you drive for 20 minutes at 30mph, and walk 10 more minutes at 3 mph. What was your average speed?

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Martymcfly1
Martymcfly1 Martymcfly1
  • 11-10-2017
the average speed is 21 miles per hour

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