Graph the solution of the system.
A. 
B. 
C. 
D. 
Answer: C
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Provide an appropriate response.If a body of mass m falling from rest under the action of gravity encounters an air resistance proportional to four times the square root of velocity, then the body's velocity t seconds into the fall satisfies the equation: m
= mg - 4kv2where k is a constant that depends on the body's aerodynamic properties and the density of the air.Determine the equilibrium, velocity curve, and the terminal velocity for a 170 lb skydiver (mg = 170) with k = 0.005.
A. Equilibrium: v = 
vterminal = 92.20 ft/sec
B. Equilibrium: v = 
vterminal = 92.20 ft/sec
C. Equilibrium: v = 
vterminal = 92.20 ft/sec
D. Equilibrium: v = 
vterminal = 92.20 ft/sec
Use a graphing calculator to find the sum.
Round your answer to three decimal places.
A. 0.667 B. 1.333 C. 4.001 D. 3.999
Find the volume generated by revolving the region bounded by the given curves about the y-axis. Use the method of disks.x = 
, x = 0, y = - 2, y = 2
A. 
?
B. 
?
C. 
?
D. 
?
Simplify.
A. 84 B. 60480 C. 168 D. 504