Find the curvature of the space curve.r(t) = ti + (sinh t)j + (cosh t)k
A. ? = 
B. ? = sinh2 t
C. ? = cosh2 t
D. ? = 
Answer: A
Mathematics
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Determine if the series converges absolutely, converges, or diverges.
A. diverges B. converges absolutely C. converges conditionally
Mathematics
Write the rational expression in simplest form.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Solve the problem.Find the perimeter of the rectangle.\ 
ft
A. 
ft
B. 
ft
C. 
ft
D. 
ft
Mathematics
Complete.223.2 mm = 
dm
A. 223.2 B. 22,320 C. 2232 D. 2.232
Mathematics