Find the center (h, k) and radius r of the circle with the given equation. 4(x - 3)2 + 4(y + 6)2 = 56
A. (h, k) = (3, -6); r = 
B. (h, k) = (-3, 6); r = 
C. (h, k) = (3, -6); r = 4
D. (h, k) = (-3, 6); r = 4
Answer: A
Mathematics
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A. $4138.67 B. $15,745.04 C. $15,972.00 D. $16,138.67
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Graph the function and its inverse on the same set of axes.
The blue curve is the graph of the function, and the red curve is the graph of the inverse function.
A. 
B. 
C. 
D. 
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Multiply. Write a mixed numeral for the answer.1
? 
A. 1
B. 1
C. 
D. 
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