True or false?The intersection of the sets (-?, -22) and (-22, ?) is {-22}.

A. True
B. False

Answer: B

Mathematics

Solve the formula for the specified variable.V = lwh for h

A. h =
B. h =
C. h = Vlw
D. h =

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Mathematics

Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero numbers.(k-6)7k6

A.
B. k³⁶
C.
D. k⁴⁸

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Mathematics

Use the indicated property to provide a new expression equal to the given expression.8 + (-7); commutative

A. (-7) - 8 B. (-7) + 8 C. -(-7) - 8 D. 8 - (-7)

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Mathematics

Calculate the derivative of the function. Then find the value of the derivative as specified.g(x) = 3x2 - 4x; g '(3)

A. g '(x) = 6x - 4; g '(3) = 14 B. g '(x) = 6x; g '(3) = 18 C. g '(x) = 3x - 4; g '(3) = 5 D. g '(x) = 2x- 4; g '(3) = 2

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Mathematics