Two airplanes leave an airport at the same time and travel in opposite directions. One plane travels 78 kmh faster than the other. If the two planes are 6400 kilometers apart after 4 hours, what is the rate of each plane?Note that the ALEKS graphing calculator can be used to make computations easier.Rate of the faster plane: kmhRate of the slower plane: kmh

Two planes leave Manila for a southern city, a distance of 900 km. Plane A travels at a ground speed of 90 kph faster than the plane B. Plane A arrives in their destination 2 hours and 15 minutes ahead of Plane B. What is the ground speed of plane A?

An air traffic controller spots two planes at the same altitude converging on a point as they fly at right angles to each other. One plane is 150 miles from the point moving at 300 miles per hour. The other plane is 200 miles from the point moving at 400 miles per hour.(a)At what rate (in mi/hr) is the distance s between the planes changing?

Two cyclists leave towns 189 kilometers apart at the same time and travel toward each other. One cyclist travels 7 kmh slower than the other. If they meet in 3 hours, what is the rate of each cyclist?

Two cyclists start at the same point and travel in opposite directions. One cyclist travels 6 kmh slower than the other. If the two cyclists are 92 kilometers apart after 2 hours, what is the rate of each cyclist?

An air traffic controller is tracking two planes. To start, Plane A is at an altitude of 2093 feet and Plane B is just taking off. Plane A is gaining altitude at 30.25 feet per second and Plane B is gaining altitude at 75.75 feet per second.How many seconds will pass before the planes are at the same altitude?secondsWhat will their altitude be when they're at the same altitude?feet