Multiply and simplify. ? 

A.
B.
C. - 
D. - 


Answer: D

Mathematics

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Find the limit of the sequence or determine that the limit does not exist.an = n

A. e B. does not exist C. e5 D. 1

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A supply duct is to run the perimeter of a building having a length four times the width. The total duct length is 750 ft. What are the dimensions of the building?Length: __________ ftWidth: __________ ft

What will be an ideal response?

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Find dy.y = 2x4 + 2x3 - 4x2 + 3

A. (8x3 + 6x2 - 2x) dx B. (8x3 + 6x2 - 8x) dx C. (4x3 + 3x2 - 8x) dx D. (2x3 + 2x2 - 4x) dx

Mathematics