Graph the ellipse and locate the foci.16x2 + 9y2 = 144
A. foci at (5, 0) and (-5, 0)
B. foci at (4, 0) and (-4, 0)
C. foci at (
, 0) and (-
, 0)
D. foci at (0, 
) and (0, -
)
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Find the least common denominator.
and 
A. (x - 3)(x - 1) B. (x + 2)(x - 3)(x + 7)(x - 1) C. (x - 3)(x + 7) D. (x + 2)(x + 7)
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Find the grade point average for the following student. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth.
A. 2.1 B. 11.2 C. 3.1 D. 4.1
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