Solve the compound inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.8 < 2x ? 10

A. (-?, 4) ? [5, ?)

B. (-?, 4] ? (5, ?)

C. [4, 5)

D. (4, 5]


Answer: D

Mathematics

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A. 172 blue-eyed children B. 645 blue-eyed children C. 430 blue-eyed children D. 215 blue-eyed children

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A. 8.1 m B. 13.6 m C. 10.7 m D. 16.2 m

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Verify the identity.  = cot 

What will be an ideal response?

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Find all rational zeros of the polynomial function.f(x) = -2x3 - 4x2 + 2x + 4

A. 1, -2, 1 B. -1, -2, 1 C. 1, 2, -1 D. -1, 2, -1

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