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dewsae dewsae
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A month ago
Solve the problem. Round your answer, if appropriate.

One airplane is approaching an airport from the north at 151 km/hr. A second airplane approaches from the east at 203 km/hr. Find the rate at which the distance between the planes changes when the southbound plane is 26 km away from the airport and the westbound plane is 15 km from the airport.

▸ -348 km/hr

▸ -232 km/hr

▸ -116 km/hr

▸ -464 km/hr
Textbook 

Calculus: Early Transcendentals


Edition: 3rd
Authors:
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sherr12sherr12
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A month ago
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More questions for this book are available here
-232 km/hr

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