Solve the problem.The power P (in W) generated by a particular windmill is given by 
where V is the velocity of the wind (in mph). Find the instantaneous rate of change of power with respect to velocity when the velocity is 
A. 17.2 W/mph
B. 0.6 W/mph
C. 7.7 W/mph
D. 67.4 W/mph
Answer: C
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There are various formulas that will generate Pythagorean triples. Use the specified formula and specified values to generate a Pythagorean triple.For positive integers r and s such that r > s, the following set of equations will generate a Pythagorean triple (a, b, c). a = r2 - s2, b = 2rs, c = r2 + s2.Use this method with the values r = 8 and s = 1 to generate a Pythagorean triple.
A. (14, 16, 18) B. (64, 15, 68) C. (63, 16, 65) D. (64, 18, 65)
Find the equation of the line with the given properties.Passes through (-5, -4) and is perpendicular to the x-axis.
A. x = -4 B. y = -5 C. x = -5 D. y = -4
Use a calculator to determine if the statement is true or false.4 | 192,090
A. True B. False
Express the number in decimal notation.4.14 × 10-4
A. 0.0000414 B. -414,000 C. 0.000414 D. 0.00414