Solve using the multiplication principle.-56.4 = 9.4z

A. -6
B. -47
C. -
D. -50.4

Answer: A

Mathematics

Find the mode (if any) of the list of data. 14, 14, 18, 18, 14, 17, 18, 14

A. 14 B. 15 C. 16 D. 18 E. 13

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Mathematics

Find the derivative.y = x7

A. x⁷
B. x⁶
C. 14x⁶
D. x⁸

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Mathematics

For the functions f(x) and g(x), determine the domain of (f - g)(x) (the difference of f and g).f(x) = 3x + , g(x) = 1 - x2

A. {x ? x is a real number and x ? 1} B. {x ? x is a real number} C. {x ? x is a real number and x ? -6} D. {x ? x is a real number and x ? 6}

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Mathematics

Evaluate the expression for the given replacement values.xy, for x = 4 and y = 4

A. 3 B. 16 C. 44 D. 256

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Mathematics