contestada

A car moves at 45 miles per hour. The time and the distance it travels are recorded.What is the dependent variable?A.the carB.the timeC.the distanceD.45

Respuesta :

So,

We know that the car moves at 45 miles / hour.

The distance can be described as:

[tex]d=st[/tex]

Where s is the speed of our car and t is the time. If we replace:

[tex]d=45t[/tex]

As you can see, the dependent variable of this equation is the distance, and it depends of the time travelled.