Solve the problem.A wooden beam is (4y2 + 4y + 1) feet long. If a piece of length 
is cut, express the length of the remaining piece of beam as a polynomial in y.
A. (3y2 + 4y - 11) ft
B. (3y2 - 8y + 1) ft
C. (3y2 + 16y + 1) ft
D. (3y2 + 4y + 13) ft
Answer: D
Mathematics
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Evaluate the geometric series or state that it diverges.
A. 
B. 
C. 
D. 
Mathematics
Complete.26,400 ft = 
mi
A. 132 B. 5.5 C. 5 D. 6
Mathematics
Evaluate the function.Find f(7) when f(x) = 9x3
A. 441 B. 343 C. 3087 D. 189
Mathematics
The width of a rectangle is W. The length is 4 in less than twice the width. Write a simplified expression that represents the area of this rectangle.
A. 
B. 
C. 
D. none of these
Mathematics