Set up a definite integral that gives the arc length of the given curve.x = 
, y = 3t2, 1 ? t ? 3
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Refer to this figure to answer the question. Line DH is parallel to line IM. Line BO is perpendicular to line DH. 
Are ?MLG and ?FGC supplementary?
A. No B. Yes
Mathematics
Solve the equation.
= x + 1
A. 14 B. -11 C. -1 D. 11
Mathematics
Find an equation for the ellipse described.Center at (0, 0); focus at (5, 0); vertex at (8, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
The year it incorporated, a company had sales of $300,000. Its sales were expected to increase by $50,000 annually for the next several years. If the forecast was correct, what will sales be in 8 years? ? Enter your answer rounded to the nearest dollar, without the units.
Fill in the blank(s) with the appropriate word(s).
Mathematics