Solve the problem.The polynomial 0.041h - 0.018A - 2.69 can be used to estimate the lung capacity, in liters, of a female with height h cm and age A years. Find the lung capacity of a 20-year-old woman who is 164 cm tall. Round to the nearest liter.

A. -5 liters
B. 61 liters
C. 10 liters
D. 4 liters


Answer: D

Mathematics

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Graph the equation. Include the coordinates of any local extreme points and inflection points.y = x + cos 2x, 0 ? x ? ?

A. local minimum: 
local maximum: 
inflection point: 

B. local minimum: (1.444, -0.246)
local maximum: (0.126, 1.031)
inflection points: (0.785, 0.393), (2.356, 1.178)

C. no local extrema
inflection point: 

D. local minimum: 
local maximum:  
inflection points: 

Mathematics

Identify whether the equation, when graphed, will be a parabola, circle, ellipse, or hyperbola.x2 = 4y2 + 4

A. ellipse B. circle C. hyperbola D. parabola

Mathematics

Replace the ? with < or >.649.4403 ? 649.4304

A. = B. < C. >

Mathematics

Find an equation of the circle that satisfies the conditions.

Mathematics