Solve the equation over the interval [0, 2?).sin x cos x = 
A. 
B. 
C. 
D. {0}
Answer: C
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Solve the problem.If Emery has $2000 to invest at 8% per year compounded monthly, how long will it be before he has $3300? If the compounding is continuous, how long will it be? (Round your answers to three decimal places.)
A. 6.281 yrs, 6.26 yrs B. 78.476 yrs, 6.51 yrs C. 0.542 yrs, 0.522 yrs D. 0.082 yrs, 0.626 yrs
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
A. 
B. 
C. 
D. 
2sin2 t = 1
Find all values of t that satisfy the equation.
In order to prepare her budget, Sue gathers receipts for all major expenses she has had over the last month. Round the figure to the nearest dollar.Books, $234.67
A. $235 B. $233.67 C. $234 D. $234.60