The time T for a car to travel from Macon to Atlanta is inversely proportional to the speed R. It takes 1.75 hours to travel bet

Question

4 years ago

8

The time T for a car to travel from Macon to Atlanta is inversely proportional to the speed R. It takes 1.75 hours to travel bet

ween the two cities at 55 mph find in hours the time to travel between the two cities at 70 mph. It would take. How many hours from Macon to Atlanta. Round two decimal places

Mathematics

1 answer:

timofeeve [1] · Answer 1 · 2022-01-11T03:25:54+03:00

timofeeve [1]4 years ago

7 0

First find the distance by multiplying 55mi/hr × 1.75 hrs= 96.25mi

Next find the time while traveling at 70mph using this distance. 70 miles/hr = 1hr/70 miles, so multiply 1hr/70mi x 96.25 mi= 1.38 hours