Solve the problem.If n(A ? B) = 62, n(A ? B) = 14, and n(A) = n(B), find n(A).
A. 7
B. 24
C. 38
D. 31
Answer: C
Mathematics
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Graph.4y2 - 9x2 = 36
A. 
B. 
C. 
D. 
Mathematics
Find all specified roots.Fourth roots of -16
A. 
+ 
i, 
- 
i, - 
+ 
i, - 
- 
i
B. 2 + i, 2 - i, -2 + i, -2 - i
C. 1 + i, 1 - i, -1 + i, -1 - i
D. 8
+ 8
i, 8
- 8
i, -8
+ 8
i, -8
- 8
i
Mathematics
Find the flux of the vector field F across the surface S in the indicated direction.F = 4x2j - z3k; S is the portion of the parabolic cylinder y = 4x2 for which 0 ? z ? 2 and -2 ? x ? 2; direction is outward (away from the y-z plane)
A. -128
B. 128
C. 
D. - 
Mathematics
Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solution set on a number line.
(2x - 1) < -2
A. (-?, - 1)
B. [1, ?)
C. (-?, - 1]
D. (-?, 1)
Mathematics