Find the standard deviation.8, 14, 28, 27, 44, 37

A. 152.9
B. 27.5
C. 12.4
D. 26.3

Answer: C

Mathematics

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B.
C.
D. 1

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State the domain of the rational function.f(x) = 

A. (-?, 7) ? (7, ?) B. (-?, -5) ? (-5, ?) C. (-?, - 5) ? (- 5, 5) ? (5, ?) D. (-?, ?)

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Simplify.62 - 6(4) + 16

A. 76 B. 240 C. 1120 D. 54

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Find the area of the parallelogram determined by the given vectors. :

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