When Mr. Rodgers was in the Air Force, he was responsible for maximizing how much his aircraft flew, which also meant taking time to fix them. For every hour an aircraft flew, it would require (on average)
three hours of maintenance. What's the greatest number of hours each aircraft could fly in a day (i. e.
24hrs) while still being fully maintained and ready to fly the next day?

Show me how you solved the question please

Write the pair of fractions as a pair of fractions with a common denominator

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.

What’s the range cuz i can’t find it?