Solve the inequality. Graph the solution set and write the solution set in set-builder notation.x2 - 4x ? -3
A. {x 
B. {x 
C. {x 
D. {x 
Answer: A
Mathematics
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Use Gauss's Divergence Theorem to calculate 
.F(x, y, z) = xyi + y2j - 2yzk; S: the solid wedge cut from the first quadrant by the plane 
and the parabolic cylinder 
A. 
B. 
C. 
D. 
Mathematics
Find the flux of the curl of field F through the shell S.F = (z - y)i + (x - z)j + (z - x)k; S: r(r,? ) = r cos?i + r sin?j + (36 - r2)k, 0 ? r ? 6 and 
A. 72? B. 144? C. -144? D. -72?
Mathematics
Find the reciprocal of the number or algebraic fraction.
A. 6x
B. no reciprocal
C. 
D. 
Mathematics
Solve the problem.The following table shows Henry's score after four rounds of a card game. What is Henry's score at the end of round 4? 
A. -18 B. 2 C. -2 D. 18
Mathematics