Find the period of the function.y = 2.5 cos 6x
A. 2?
B. 2.5
C. 
D. 
Answer: D
Mathematics
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Find the volume of the indicated region.The region bounded by 
and the xy-plane
A. 
?
B. 2500?
C. 5000?
D. 
?
Mathematics
Factor out the negative of the greatest common factor.-2t2 - 4t - 8
A. -2t(t2 + 2t + 4) B. -2(t2 + 4t + 8) C. -2(t2 + 2t + 4) D. -2(t2 + 2t + 6)
Mathematics
Solve.3x2 + 12x = - 7
A. 
B. 
C. 
D. 
Mathematics
Give the appropriate form of the partial fraction decomposition for the following function.g(x) = 
A. 
+ 
B. 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
Mathematics