Solved: The windchill temperatures shown in the table can be calculated using C = 35.74
Chapter 7, Problem 132(choose chapter or problem)
The windchill temperatures shown in the table can be calculated using C = 35.74 + 0.6215t - 35.74225 v4 + 0.4275t225 v4 , in which C is the windchill, in degrees Fahrenheit, t is the air temperature, in degrees Fahrenheit, and v is the wind speed, in miles per hour. Use the formula to solve Exercises 129132.a. Substitute 30 for t in the equation with rationalexponents from Exercise 130(a) and write a functionC(v) that gives the windchill temperature as afunction of wind speed for an air temperature of 30F.Simplify the functions formula so that it containsexactly two terms. b. Find and interpret C(40). Use a calculator andround to the nearest degree. c. Identify your solution to part (b) on the graphshown. Windchill Temperature (F)Air Speed (miles per hour)[0, 60, 5] by [0, 25, 5]
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