Simplify.
A. 
B. 
C. 0
D. 
Answer: D
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The inverse of 
is
?
A. 
B. 
C. 
D. 
Solve the problem.Under certain conditions the wind speed S, in miles per hour, of a tornado at a distance d from its center can be approximated by the function 
where a is an atmospheric constant, and V is the approximate volume of the tornado, in cubic feet. Interpret 
.
A. 
represents the instantaneous rate of change in speed with respect to volume while distance is held constant.
B. 
represents the instantaneous rate of change in speed with respect to distance while volume is held constant.
C. 
represents the instantaneous rate of change in volume with respect to speed while distance is held constant.
D. 
represents the instantaneous rate of change in speed with respect to volume and distance.
Find the expression.w = 
and v = 
.
Find 
A. 130
B. 
C. 123
D. 
Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(6, -6
)
A. 
B. 
C. 
D. 