daniarerami daniarerami
  • 18-12-2022
  • Chemistry
contestada

Bill y Amy quieren andar en bicicleta desde su vecindario hasta la escuela, que está a 14,4 kilómetros de distancia. Amy tarda 40 minutos para llegar a la escuela. Bill llega 20 minutos después que Amy. ¿Cuánto más rápido (en metros/segundo) es el promedio de Amy velocidad durante todo el viaje?​

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