Determine whether the sequence is geometric. If so, find the common ratio.
A. 9
B. 15
C. 
D. 6
E. not geometric
Answer: E
Mathematics
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Use l'H
pital's Rule to evaluate the limit.
(coth x)x
A. 0 B. e2 C. ? D. 1
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Solve the problem.Find a so that the vectors v = i + aj and w = 3i + 5j are orthogonal.
A. 
B. - 
C. - 
D. 
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Determine whether the given terms are like or unlike.6a, 4a
A. Unlike B. Like
Mathematics
Evaluate the expression.
a. -12
b. 2
c. -64
d. 
e. 
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