SOLUTION: An airplane covered 25 miles of its route while decreasing its altitude by 19,000 feet. Find the slope of the airplane's line of descent. Round to the nearest hundredth. [Hint:

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Question 61063: An airplane covered 25 miles of its route while decreasing its altitude by 19,000 feet. Find the slope of the airplane's line of descent. Round to the nearest hundredth. [Hint: 1 mi = 5280 feet.]
Answer by funmath(2933) About Me  (Show Source):
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An airplane covered 25 miles of its route while decreasing its altitude by 19,000 feet. Find the slope of the airplane's line of descent. Round to the nearest hundredth. [Hint: 1 mi = 5280 feet.]
The plane covered 25mi%2A%285280ft%2Fmi%29=132000ft horizontally.
Slope=rise/run or vertical/horizontal
slope=-19,000/132,000=-.14393939...=-.14
Happy Calculating!!!