Find the Jacobian 
or 
(as appropriate) using the given equations.x = 3u cos 6v, y = 3u sin 6v
A. 108u
B. 54u
C. 54v
D. 108v
Answer: B
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Solve the problem.A frustum of a right circular cone has a height of 10 m, a base of radius 3m, and a top of radius 2m. Find its volume.
A. 
?
B. 190?
C. 
?
D. 19?
Estimate the volume of the solid that lies above the square R = [0, 4] x [0, 4] and below the elliptic paraboloid f( x, y) = 68 - x² -y².
What will be an ideal response?
Solve.If a car tire is inflated to a volume of 140 cu in. of air, it has a pressure of 34 psi. If the volume is inversely proportional to the pressure, then what is the volume of air needed to inflate a tire to a pressure of 42 psi? Round to one decimal.
Fill in the blank(s) with the appropriate word(s).
Expand the expression using the Binomial Theorem.(3x - 3y)3
A. 9x3y - 18x2y2 + 9xy3 B. 27x3 - 81x2y + 81xy2 - 27y3 C. 9x3y - 9x2y2 + 9xy3 D. 27x3 - 27x2y + 27xy2 - 27y3