Determine whether the sequence is geometric.2, -6, 18, -54, 162, . . .
A. Geometric
B. Not geometric
Answer: A
Mathematics
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Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 100°, 
cis 220°, 
cis 340°
C. 
cis 60°, 
cis 180°, 
cis 300°
D. 
cis 80°, 
cis 200°, 
cis 320°
Mathematics
Simplify the expression. (Remember the order of operations.)[14 - (-15)] - [13 + (-5)]
A. 21 B. -11 C. -17 D. 17
Mathematics
Find the limit. Select the correct answer.
Mathematics
Identify if the whole number is prime or composite.97
A. Composite B. Prime
Mathematics