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The wind-chill index is modeled by the function W=13.12+0.6215T−11.37v0.16+0.3965Tv0.16, where T is the temperature in degrees Celsius and v is the wind speed (in km/h). When T=215 and v=30, by how much would you expect the wind-chill index to drop if the temperature decreases by 1 degree? What if the wind speed increases by 1 km/h?

The wind-chill index is modeled by the function W=13.12+0.6215T−11.37v0.16+0.3965Tv0.16, where T is the temperature in degrees Celsius and v is the wind speed (in km/h). When T=215 and v=30, by how much would you expect the wind-chill index to drop if the temperature decreases by 1 degree? What if the wind speed increases by 1 km/h?

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The wind-chill index is modeled by the function W=13.12+0.6215T−11.37v0.16+0.3965Tv0.16, where T is the temperature in degrees Celsius and v is the wind speed (in km/h). When T=215 and v=30, by how much would you expect the wind-chill index to drop if the temperature decreases by 1 degree? What if the wind speed increases by 1 km/h?

 

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