Find the perimeter. Use 3.14 for ?.

A. 106.76 cm
B. 174.76 cm
C. 140.76 cm
D. 53.38 cm


Answer: A

Mathematics

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Use a calculator to approximate to three decimal places.

A. 1.360 B. 1 C. 1.332 D. 1.345

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Find the second derivative of the function.p =  

A.  = -  -  - 
B.  = -  -  - 
C.  =  +  + 
D.  =  +  + 

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Use truth tables to test the validity of the argument.p ? ~q? p

A. Valid B. Invalid

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Divide.(14x2 - 55x - 36) ÷ (7x + 4)

A. -9x + 1 B. x - 9 C. 14x - 9 D. 2x - 9

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