Simplify and evaluate using a calculator.
A. 8
; 4.61880215
B. 
; 4.61880215
C. 17
D. 
; 4.61880215
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Use the Comparison Test to determine if the series converges or diverges.
A. converges B. diverges
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Solve the problem.Within a group of n people, the number of possible handshakes, N, is given by N = 
(n2 - n). How many handshakes are possible at a meeting if 30 people are present?
A. 420 B. 870 C. 435 D. 465
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Find the exact value of cos 30°.
What will be an ideal response?
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