Simplify the expression. Assume that all variables are positive when they appear.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Evaluate the integral.
dx
A. 
5 + C
B. 
+ C
C. 
+ C
D. 
+ C
Mathematics
Multiply.
A. 13,820 B. 13,830 C. 13,920 D. 13,720
Mathematics
Solve the problem. Round your answer to the nearest cent.Tara invests $450 in an account paying 8.5% compounded annually. How much is in the account after 7 years?
A. $797.92 B. $797.08 C. $796.56 D. $267.75
Mathematics
Provide an appropriate response.Which function represents a vertical translation of the parabola 
A. y = x2 + 3 B. y = (x + 1)2 + 3 C. y = -(x - 1)2 + 3 D. y = (x - 1)2 + 4
Mathematics