Use even and odd properties of the trigonometric functions to find the exact value of the expression.cos 
A. - 
B. 
C. 
D. - 
Answer: C
Mathematics
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Find the indicated quantities for the appropriate arithmetic sequence.If a person puts 1¢ in a piggy bank on the first day, 2¢ on the second day, 3¢ on the third day, and so forth, how much money will be in the bank after 50 days?
A. $0.50 B. $6.38 C. $25.50 D. $12.75
Mathematics
Multiply.0.9626(1000y)
A. 1000.9626y B. 0.9626000y C. 96.26y D. 962.6y
Mathematics
Perform the indicated operations.
- 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Decide which of the rational functions might have the given graph. 
A. R(x) = 
B. R(x) = 
C. R(x) = 
D. R(x) = 
Mathematics