Solve the problem.Find the center of mass of the first-octant portion of a solid ball of radius 4 centered at the origin.
A. (
, 
, 
) = 
B. (
, 
, 
) = 
C. (
, 
, 
) = 
D. (
, 
, 
) = 
Answer: B
Mathematics
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Determine if the point satisfies the inequality.x + y ? -2; (4, -6)
A. Yes B. No
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Find the vertex for the parabola whose equation is given.y = x2 + 14x + 3
A. (-7, -46) B. (14, 395) C. (7, 150) D. (-7, -144)
Mathematics
Use the given transformation to evaluate the integral.
Rwhere R is the interior of the ellipsoid 
A. 
?
B. 8?
C. 
?
D. 6?
Mathematics
Solve the equation.
= 
A. {-216} B. {-6} C. ? D. {6}
Mathematics