Evaluate the expression.-

A.
B. 0
C. ± 
D. - 


Answer: D

Mathematics

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Provide an appropriate answer.Find  when u = 0 and v =  if z(x, y) = sin x + cos y, x = u ? v, and y = u + v.

A.  = 0
B.  = 2
C.  = 1
D.  = -1

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Find an equation for the tangent to the curve at the given point.y = x2 + 4, (4, 20)

A. y = 8x - 24 B. y = 4x - 12 C. y = 8x - 12 D. y = 8x - 28

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Use the integral test to determine whether the series converges.

A. converges B. diverges

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Write the number in scientific notation.A company's assets totaled $52,000,000.

A. $5.2 × 108 B. $5.2 × 107 C. $5.2 × 10-7 D. $5.2 × 10-8

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