Solve the inequality. Describe the solution set using inequality notation.2x + 6 < 14
A. x ? 4
B. x ? 4
C. x > 4
D. x < 4
Answer: D
Mathematics
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Solve the problem.Find the moment of inertia of a sphere of radius 6 and constant density ? about a diameter.
A. 4536??
B. ??
C. ??
D. 5184??
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A.
B.
C.
D.
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Solve the problem.The equation y = 0.003x + 0.50 can be used to determine the approximate profit, y in dollars, of producing x items. How many items must be produced so the profit will be at least $2937?
A. 0 < x ? 978,833 B. x ? 978,834 C. x ? 979,167 D. x ? 978,834
Mathematics