dogsarecrazy2097 dogsarecrazy2097
  • 20-12-2022
  • Mathematics
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It takes a car 4 hours to reach a destination traveling at the speed of 63 km/hr. how long will the way back take if the car travels at the speed of 56 km/hr? do these quantities (time and speed) vary directly or inversely? find the constant of variation.

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