Solve the proportion.
= 
A. 32
B. 16
C. 4
D. 2
Answer: B
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Answer appropriately.According to data projections from a wildlife study, a certain region can support a population of 1480 coyotes when the human population in the region is 180,000. The coyote population falls by 15 for every additional 4500 people inhabiting the region. Express the coyote population in the region as a function c(x) where x is the number of people more than 180,000 inhabiting the region.
A. c(x) = - 
+ 181,480
B. c(x) = - 600x + 1480
C. c(x) = -2,632,500x + 1480
D. c(x) = - 
x + 1480
For the given functions f and g, find the requested composite function.f(x) = x2 + 4, g(x) = x2 - 9;
Find (f ? g)(x).
A. x4 + 85 B. x4 - 18x2 + 85 C. x4 + 8x2 + 7 D. x4 + 7
Find the numerical value of the expression for the given value.
, x = 3
A. 
B. 
C. 
D. 
Solve and check. Identify any extraneous solutions.
= 5+ 
A. -5
B. - 
C. 5
D. No solution (5 is extraneous)