Identify the equation as either an identity or not.sin 
cos 
= 
A. Identity
B. Not an identity
Answer: A
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Use the following formula: A = Pert to find the equation for the amount of money in an account, given that the account was worth $3,900 after 7 years at 5.4%, compounded continuously.? ?
A.
?A = 3,900e5.4(7)
B.
3,900 = Pe5.4(7)?
C.
?A = 3,900e0.054(7)
D.
?
E.
3,900 = Pe0.054
Use Fleury's algorithm to find an Euler circuit for the graph.
What will be an ideal response?
Convert the angle to degrees, minutes, and seconds.-239.7°
A. -239°7'7'' B. -239°42' C. -239°21' D. -239°7'
Solve the problem.A study in a small town showed that the percent of residents who have college degrees can be modeled by the function 
where x is the number of years since 2005. Does this model indicate that the percent of residents with a college degree is increasing or decreasing?
A. Decreasing B. Increasing