Use reference angles to find the exact value of the expression. Do not use a calculator.sin 
A. 
B. - 
C. -1
D. - 
Answer: D
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Provide an appropriate response.Present value is best defined as:
A. all of these are appropriate definitions for present value B. the amount that must be invested per year and compounded at a specified rate and time to reach a specified present value C. the amount that must be invested now and compounded at a specified rate and time to reach a specified future value D. the amount of a specified future value compounded at a specified rate which can be invested currently
Solve the problem.The odds of rolling two dice and the sum being greater than 9 are 
What is the probability that the sum of two rolled dice is less than or equal to 9?
A. 
B. 
C. 
D. 
Write the percent as a decimal.9%
A. 0.09 B. 90.0 C. 0.9 D. 9
Determine whether the graph is the graph of a function.
A. Yes B. No