Evaluate if possible.
A. 
B. 7
C. 49
D. 
Answer: A
Mathematics
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Solve the problem.Find the foci and asymptotes of the following hyperbola:9y2 - x2 = 9
A. Foci: (0, 
), (0, -
); Asymptotes: y = 
x, y = - 
x
B. Foci: (0, 
), (0, -
); Asymptotes: y = 3x, y = -3x
C. Foci: (
, 0), (-
, 0); Asymptotes: y = 
x, y = - 
x
D. Foci: (0, 10), (0, -10); Asymptotes: y = 3x, y = -3x
Mathematics
Rationalize the denominator. Assume variables represent non-negative values.
A. 8
B. 
C. 537
D. 
Mathematics
Solve the problem.Find the mass of a sphere of radius 8 if 
k a constant.
A. 64k? B. 512k? C. 4096k? D. 8192k?
Mathematics
The map below has horizontal and vertical grid markers for ease of use. For example, Newport is located in grid A4. Use the grid labels to indicate the location of the given city.
Capitol City
A. D5 B. F5 C. E5 D. E4
Mathematics