At 5:00 am, here's what we know about two airplanes: Airplane #1 has an elevation of...
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At 5:00 am, here's what we know about two airplanes: Airplane #1 has an elevation of 44890 ft. and is descending at the rate of 750 ft/min. Airplane #2 has an elevation of 11090 ft. and is climbing at the rate of 550 ft/min. (1) Let t represent the time in minutes since 5:00 am, and let E represent the elevation in feet. Write an equation for the elevation of each plane in terms of t. plane #1: E(t) plane #2: E(t) (2) At what time will the two airplanes have the same elevation? tm minutes after 5:00 am (3) What is the elevation at that time? feet E= Herrane instructor At 5:00 am, here's what we know about two airplanes: Airplane #1 has an elevation of 44890 ft. and is descending at the rate of 750 ft/min. Airplane #2 has an elevation of 11090 ft. and is climbing at the rate of 550 ft/min. (1) Let t represent the time in minutes since 5:00 am, and let E represent the elevation in feet. Write an equation for the elevation of each plane in terms of t. plane #1: E(t) plane #2: E(t) (2) At what time will the two airplanes have the same elevation? tm minutes after 5:00 am (3) What is the elevation at that time? feet E= Herrane instructor
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