Find the center of mass of a thin plate of constant density covering the given region.The region between the curve y = 
and the x-axis from 
to 
A. 
= 52, 
= 9 ln 9
B. 
= 
, 
= 
ln 9
C. 
= 
ln 9, 
= 
D. 
= 
, 
= 
ln 9
Answer: D
Mathematics
You might also like to view...
Use the factor theorem to determine whether the first quantity is a factor of the second quantity.7x4 + 22x3 - 3x2 + x + 4, x + 3
A. No B. Yes
Mathematics
Find the linear approximation of the function at the given point.
at 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.-5x - 5 - 6(x + 1) = -(3x - 1)
A. - 
B. - 
C. - 
D. - 2
Mathematics
Solve the equation.
- 
= 7
A. 27
B. 63
C. 
D. 21
Mathematics