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contestada

An airplane prepares for landing. When it begins its descent towards the airport, the plane's
altitude is 27,000 feet. After descending at a steady rate for 6 minutes, its altitude is 19,000
feet. Write an equation for the altitude of the plane. What will the altitude of the plane be after
descending for 12 minutes?

Relax

Respuesta :

27,000 - 19,000 = 8,000
it descended 8,000 feet in 6 minutes

so in 12 minutes it would of descended 16,000 feet, it’s doubled

19,000-8000= 11,000