Posted by **Anonymous** on Friday, January 25, 2013 at 11:36am.

For a car travelling at a constant speed of 80km/h, the distance driven, d kilomtres, is represented by d(t)= 50t, where t is the time in hours. The cost of gasoline, in dollars, for the drive is represented by C(d)= 0.07d.

a)Determine C(d(8)) numerically and interpret your result.

b)Describe the relationship represented by C(d(t)).

## Answer This Question

## Related Questions

- physics - Plot a speed-time graph of a car A traveling at a uniform speed of ...
- Math - A small truck is to be driven 300 miles on a freeway at a constant speed ...
- dips international Jalandhar - A car travelling at constant speed travel 320 km ...
- physics - a car of mass 'm'starts from rest and is driven with constant power....
- Physics M/C Quesion - A car travelling on a straight track accelerates uniformly...
- math - 1. Which situation is not a function? a) the number of days d below ...
- math - (TRANSPORTATION COST) A truck is hired to transport goods from a factory ...
- statistics - Mi Lang Motors has in stock three cars of the same make and model...
- Physics for Life science - A car is driven at 80km/h on a horizontal road. If ...
- math - ANGULAR SPEED OF A RACE CAR. A race car is driven around a circular track...

More Related Questions