Solve the problem.Find the sum of the first 284 positive odd integers.

A. 81,225
B. 80,656
C. 80,089
D. 80,940

Answer: B

Mathematics

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Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x + z; S is the surface of the wedge formed from the coordinate planes and the planes  and y = 2

A. 45 + 18
B. 36 + 6
C. 36 + 18
D. 27 + 18

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Mathematics

Express the integrand as a sum of partial fractions and evaluate the integral.dx

A. ln  -  tan-1  -  + C
B. ln  -  tan-1  + C
C. -  tan-1  -  + C
D. ln  -  + C

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Mathematics

Write the first four terms of the sequence.an =  n-1 

A. a1 = 0, a2 = , a3 = , a4 = 
B. a1 = 8, a2 = 1, a3 = , a4 = 
C. a1 = -1, a2 = , a3 = , a4 = 
D. a1 = 1, a2 = , a3 = , a4 = 

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Mathematics

The perimeter  is 45 in. Find the lengths of the sides.

? ? ? ? What will be an ideal response?

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Mathematics