Sketch the region which is defined by the given conditions.0 ? ? ? , 0 ? r ? 4

A.

B.

C.

D.

Answer: D

Mathematics

Find the first three nonzero terms of the Maclaurin expansion of the given function.f(x) = ln(1 + 3x)

A. 3x - x² + x³ - ...
B. 3x - 9x² + 27x³ - ...
C. 3x - x² + 9x³ - ...
D. 3x + x² + 9x³ - ...

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Mathematics

Find the LCM for the given numbers by an appropriate method.48, 162, and 9

A. 324 B. 1296 C. 648 D. 432

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Mathematics

What does the abbreviation stand for?pr.

A. per B. printed C. price D. pair

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Mathematics

Add or subtract, if possible. Assume that all variables represent non-negative values. Simplify your answer. 7 + 3

A. 10
B. 7 + 3
C. 10
D. 21

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Mathematics