contestada

an elevator ascends, or goes up at rate of 750 feet per minute. Is the height to which the elevator ascends proportional to the number of minutes it takes to get there? 2 minutes

Respuesta :

Yes.

The relation is  h = 750t    where h = height in feet and t = time in minutes.

At 2 minutes  the elevator has climbed  750 * 2 = 1,500 feet.