karissa45 karissa45
  • 17-06-2020
  • Mathematics
contestada

jean jogs 2/3 km at 12 km and then walks 1 1/3 km at 8km/h.Find her average for the whole journey.

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meiabatten191
meiabatten191 meiabatten191
  • 22-06-2020

Answer:80mi/hr * 3.5hrs

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