Niyahniyh66 Niyahniyh66
  • 24-09-2019
  • Physics
contestada

Shane's mother is training for a marathon. On Saturdays, she does a 10 mile
run in 90 minutes. What is her average speed in miles per hour?
O
A. 7.8 mph
O B. 6.7 mph
O C. 6 mph
O D. 9 mph

Respuesta :

yungvreexy
yungvreexy yungvreexy
  • 24-09-2019
D 9 mph

Because it took her 10 minutes per mile
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