## KJ4UTS one year ago The time, T, for a car to travel from Macon to Atlanta is inversely proportional to the speed, R. If it takes 1.75 hours to travel between the two cities at 55 mph, find (in hours) the time to travel between the two cities at 70 mph. It would take ____ hours to travel from Macon to Atlanta. Round your answer to two decimal places.

1. KJ4UTS

2. KJ4UTS

Do I take 1.75 * 55 = 96.25 / 70 = 1.375 or 1.38

3. KJ4UTS

@campbell_st

4. campbell_st

well you need to know $S = \frac{D}{T}$ so you need to find the distance between the 2 cities given S = 55 and T = 1.75 can you calculate D

5. campbell_st

6. KJ4UTS

So 1.38 would be the answer then?

7. campbell_st

well it makes sense to me

8. KJ4UTS

Ok thank you could you just check this other one I have I will tag you.