Two sisters start in the same place and walk in opposite directions. The older sister walks to the right 4 yards and the younger sister walks
6 yards to the left. How far and in what direction does their dog need to run to go from the younger to the older sisters?

10 yards hope this helps

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation: