Solve the problem.Find the center of mass of the lamina in the first quadrant bounded by the coordinate axes and the curve  if .

A.  =  = 
B.  =  = 
C.  =  = 
D.  =  = 


Answer: A

Mathematics

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Find the slope of the curve at the given point P. y = 2x2 + x - 3, P(4, 33)

A. 15 B. 19 C. 17 D. 5

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Decide if the set of ordered pairs does or does not represent a function.{(-3, 2), (3, 5), (4, 4), (8, 3), (10, 1)}

A. Yes B. No

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Complete the square. Then write the trinomial square in factored form.x2 + 8x

A. x2 + 8x + 16; 2
B. x2 + 8x; 2
C. x2 + 8x + 64; 2
D. x2 + 8x + 16; 2

Mathematics

Write decimal notation.- 

A. -0.60988 B. -0.060988 C. -6.0988 D. -60.988

Mathematics