Find the center of mass of a thin plate covering the given region with the given density function.The region bounded below by the parabola  and above by the line , with density 

A.  =  = 
B.  =  = 
C.  =  = 
D.  =  = 


Answer: B

Mathematics

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Determine if the series converges or diverges; if the series converges, find its sum.

A. Converges; 1 - 
B. Converges;  - 1
C. Converges;  + 1
D. Diverges

Mathematics

Solve the inequality. Express your answer using interval notation.x + 1 < -2

A. (-?, -3)

B. (-?, -3]

C. (-?, -1)

D. (-3, ?)

Mathematics

In your own words, define  for any nonzero number d.

What will be an ideal response?

Mathematics

Find the quotient using long division.

A. 836 B. 261 C. 836 R261 D. 836 R121

Mathematics