Perform the indicated operations and simplify the result. Leave the numerator and denominator in your answer in factored form.
A. x + 2
B. 
C. x - 2
D. 
Answer: B
Mathematics
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Find the center of mass of a thin plate of constant density covering the given region.The region enclosed by the parabolas y = - x2 + 32 and y = x2
A. 
= 0, 
= 16
B. 
= 0, 
= 
C. 
= 16, 
= 0
D. 
= 0, 
= 32
Mathematics
Provide an appropriate response.If f(x) = 
, then find 
and simplify.
What will be an ideal response?
Mathematics
Find the volume area of the figure. Use 3.14 for ?. Round the answer to the nearest hundredth when appropriate.
A. 3,617.28 cu. ft B. 452.16 cu. ft C. 904.32 cu. ft D. 14,469.12 cu. ft
Mathematics
Graph the function.f(x) = ex - 8
A. 
B. 
C. 
D. 
Mathematics