Look for a pattern and then predict the general term, or nth term, an, of the sequence.
, 
, 
, 
, 
, . . .
A. an = 
B. an = 
C. an = (
)n-1
D. an = 
Answer: A
Mathematics
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Evaluate the expression using order of operations.8[-2 + 5(-7 + (-8))]
A. -360 B. -91 C. -364 D. -616
Mathematics
Insert either < or > to make a true statement.- 
A. < B. >
Mathematics
Solve the problem.The position of a weight attached to a spring is s(t) = -3 cos (7? t) inches after t seconds. What is the maximum height that the weight rises above the equilibrium position?
A. 
in.
B. 3 in.
C. 
in.
D. 7 in.
Mathematics
Express the complex number in trigonometric form.6
- 6
i Express your answer in degrees.
A. 12(cos 135° + i sin 135°)
B. 6
(cos 135° + i sin 135°)
C. 12(cos 315° + i sin 315°)
D. 6
(cos 315° + i sin 315°)
Mathematics