Solve the inequality by the test-point method. Write the solution in interval notation.x2 - 2x - 24 < 0
A. (6, ?)
B. (-?, -4)
C. (-?, -4) ? (6, ?)
D. (-4, 6)
Answer: D
Mathematics
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A. 19 B. 19.10 C. 20 D. 19.98 E. none of the above
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A. 0.3 B. 0.2 C. 2 D. 0.02
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Find the difference.-15 - (-12)
A. 3 B. -27 C. 27 D. -3
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Solve the problem.A twelve-sided die is weighted so that only the numbers 1 through 5 will appear and they will occur with the same probability. What probability should be assigned to each face?
What will be an ideal response?
Mathematics