Multiply, then simplify the product. Assume that all variables represent positive real numbers.(
+ 1)(
- 1)
A. 10 - 2
B. 10
C. 10 + 2
D. 12
Answer: B
Mathematics
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Find the surface area or volume.Use substitution and a table of integrals to find, to two decimal places, the area of the surface generated by revolving the curve 
about the x-axis.
A. 10,148.47 B. 11,342.93 C. 12,238.78 D. 9376.82
Mathematics
Multiply.(2m2z4)(4m3z2)
A. 8m5z6 B. 8mz6 C. 8mz5 D. 8m5z
Mathematics
Find the horizontal and vertical asymptotes of the graph.
?
?
A. Horizontal asymptotes: 
and 
B. Vertical asymptotes: 
and 
; Horizontal asymptote: 
C. Horizontal asymptotes: 
and 
; Vertical asymptote: 
D. Vertical asymptotes: 
and 
; Horizontal asymptote: 
Mathematics
Round the number to the place indicated.Round to the nearest hundredth: 12.5657
A. 12.57 B. 12.566 C. 12.58 D. 12.565
Mathematics