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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= 1.
A. 3
B. does not exist
C. 1
D. 
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What will be an ideal response?
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Fill in the blank with the correct inequality symbol.If x < -3, then x + 3 
0.
A. < B. ? C. ? D. >
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Convert the rectangular coordinates to polar coordinates with ? in degree measure, –180°
< ? ? 180° and r ? 0. (–7.32, –1.12) A) (7.41, 8.70°) B) (7.41, –171°) C) (7.41, 189°) D) (8.44, 189°)
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