Solve. Remember to insert units when writing your answer.A rectangular fence is to be installed around a garden 18 ft 9 in. long by 
wide. What is the total length of fencing needed to enclose the garden?
A. 34 ft 6 in.
B. 68 ft 10 in.
C. 34 ft 5 in.
D. 67 ft 10 in.
Answer: B
Mathematics
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Find all the local maxima, local minima, and saddle points of the function.
A. f
= 20, saddle point; f
= 20, saddle point
B. f
= - 60, local maximum
C. f
= 20, saddle point
D. f
= 20, local minimum; f
= 20, local minimum
Mathematics
Multiply.(5m + 2)2
A. 25m2 + 4 B. 25m2 + 20m + 4 C. 5m2 + 4 D. 5m2 + 20m + 4
Mathematics
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.6 ln x - 
ln y
A. ln 
B. ln x6y4
C. ln 
D. ln x6
Mathematics
?Write the equation of the line tangent to the curve 
at the point (2, 1).
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics