Write the partial fraction decomposition of the rational expression.

A.  + 
B.  + 
C.  + 
D.  + 


Answer: C

Mathematics

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Solve the problem.A bird flies from its nest 5 km in the direction 22° north of east, where it stops to rest on a tree. It then flies 8 km in the direction 16° south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bird's nest, the x-axis points east, and the y-axis points north, at what point is the tree located?

A. (0.9272, 0.3746) B. (4.636, 1.873) C. (1.873, 4.636) D. (-5.000, -0.04426)

Mathematics

Draw a tessellation of the plane using the given figure. If the figure does not tessellate the plane, state this.

What will be an ideal response?

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Solve the equation.(x - 9)3/2 = 125

A. ? B. {25} C. {34} D. {16}

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Factor the polynomial completely.27a4b - 12b3

A. 3b(3a2 + 2b)(3a2 - 2b) B. 3b(3a + 2b)2 C. 3b(3a - 2b)2 D. (9a + 6b)(3ab - 2b2)

Mathematics