Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cos ? = 
, 
< ? < 2?Find sin (2?).
A. - 
B. 
C. 
D. - 
Answer: D
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Prorate the given expenses to find the monthly cost. Linda enrolls for 10 credit-hours for each of two semesters at a cost of $650 per credit-hour (tuition and fees). In addition, textbooks cost $300 per semester. Round your answer to the nearest dollar.
A. $567 B. $158 C. $1700 D. $1133
Provide an appropriate response.A ______ represents money that is borrowed (or taken from savings) during a single year.
A. deduction B. debt C. deficit D. None of the above
Solve.Denise is in the 28% tax bracket and claims the standard deduction. How much will her tax bill be reduced if she makes a $2422 contribution to charity?
A. $0 B. $3100.16 C. $2422 D. $678.16
Find the exact value of the expression.
A. - 
B. 
C. 
D. - 