Find the exact value of the expression.
A. 
B. 
C. - 
D. - 
Answer: C
Mathematics
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Write out the first five terms of the sequence.cn = 
n-3
A. - 
, - 
, 0, - 
, - 
B. 
, 
, 1, 
, 
C. 
, - 
, 1, - 
, 
D. 
, - 
, 0, - 
, 
Mathematics
Calculate in decimal form. 4.877 - 
A. 0.5754 B. 5.277 C. 4.477 D. 1.9508
Mathematics
Use identities to find the indicated value for each angle measure.tan ? = 
, ? < ? < 
Find sin(2?).
A. 
B. 
C. - 
D. - 
Mathematics
Solve the problem.What is the commission from the sale of $630 worth of books, if the commission rate is 8%? Round your answer to the nearest cent.
A. $50.40 B. $44.10 C. $56.70 D. $504.00
Mathematics