Find the first two nonzero terms of the Maclaurin expansion of the given function.f(x) = xecos x

A. x - + ...
B. ex - e³x³ + ...
C. x - x³ + ...
D. ex - + ...

Answer: D

Mathematics

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16 ounces = 1 ____

A. pound B. ton C. meter D. liter

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Solve.A garden is constructed in the shape of a trapezoid. If the parallel sides are 6 feet apart and measure 7 feet and 14 feet, find the area of the garden.

A. 27 ft2 B. 63 ft2 C. 126 ft2 D. 49 ft2

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A small country consists of four states (State 1, State 2, State 3, and State 4). The total population of the country is 400,000. The standard quotas are q1 = 179.8, q2 = 129.6, q3 = 79.2, and q4 = 11.4 respectively.Which of the following numbers can be used as a modified divisor under Adams's method?

A. 1005 B. 1004.5 C. 1003.5 D. 1004 E. none of these

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Mathematics

Graph the equation by plotting points.y = - x - 9

A.

B.

C.

D.

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Mathematics