Find the domain and range of the inverse of the given function.f(x) = x4 + 4, x ? 0
A. Domain: [4, ?); range: [0, ?)
B. Domain: (-?, 0]; range: (-?, 4]
C. Domain and range: all real numbers
D. Domain: [0, ?); range: [4, ?)
Answer: A
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Provide an appropriate response.A baseball is hit when it is 2.9 feet above the ground. It leaves the bat with an initial speed of 150 ft/sec, making an angle of 22° with the horizontal. Assuming a drag coefficient 
find the range and the flight time of the ball. For projectiles with linear drag: x = x0 + 
(1 - e-kt)cos ?, y = y0 + 
(1 - e-kt)sin ? + 
-21.0px;" />(1 - kt - e-kt)where k is the drag coefficient, v0 and ? are the projectile's initial speed and launch angle, and g is the acceleration of gravity (32 ft/sec2).
A. Flight time = 3.47 sec; range = 395.3 feet
B. Flight time = 3.7 sec; range = 406.2 feet
C. Flight time = 3.35 sec; range = 384.0 feet
D. Flight time = 2.55 sec; range = 375.3 feet
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves about the given lines.
,
y = 9,
x = 3; revolve about the line 
A. 9?
B. 
?
C. 
?
D. 
?
Solve the problem.John earns $11.11 per hour. If he works 11 hours, how much will he earn?
A. $122.31 B. $123.31 C. $122.21 D. $122.22
Find, correct to the nearest degree, the angle between the planes. Select the correct answer.
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