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Solved Examples
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fff Solve the inequality 12 - h ≤ -24.
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fff Solve the equation |x| = - 3.
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fff Describe and graph the interval of real numbers for inequality x ≥ 1.
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fff Describe and graph the interval of real numbers for inequality x ≤ 3. fff View Solution
fff Convert the inequality - 2 ≤ x ≤ 5 to interval notation.
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fff Solve the equation |x| = - 4.
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fff Arrange the real numbers -2, -4, 5, 6, in the ascending order. fff View Solution
fff What are the end points of the interval [- 5, 4] ? fff View Solution
fff Describe and graph the interval of real numbers for inequality x < 8. fff View Solution
fff Describe and graph the interval of real numbers for inequality x < -5. fff View Solution
fff Describe and graph the interval of real numbers for inequality x ≥ 3. fff View Solution
fff Describe and graph the interval of real numbers for inequality - 2 < x ≤ 4. fff View Solution
fff Describe and graph the interval of real numbers for inequality 4 ≤ x ≤ 8. fff View Solution
fff Describe and graph the interval of real numbers for inequality x ≤ 4.
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fff Graph the number line for the interval [- 4, 5). fff View Solution
fff Graph the number line for the interval (- 8, 0]. fff View Solution
fff Convert the inequality - 4 ≤ x < 8 to interval notation.
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fff A machined part is to be 20.5 mm wide, with a tolerance of 0.01 mm. What is the greatest possible width that is acceptable?
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fff The radius of a machined part is 2.5 cm, with a tolerance of 0.003 cm. What is the least possible radius that is acceptable? fff View Solution
fff Convert interval notation [- 4, 6) to inequality notation. fff View Solution
fff Convert interval notation [- 3, 0] to inequality notation. fff View Solution
fff Solve the inequality: 4 | x | - 8 ≥ 12.
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fff Solve the inequality: 15| 8x - 7 | > 13.
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fff Solve the inequality 18| 2x + 3 | + 1 ≤2.
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fff The length of a machined part is to be 8.5 cm, with a tolerance of 0.04 cm. Express the tolerance limit as an absolute value inequality. (Use the variable n for the actual measure of the part in cm.)
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fff Solve the inequality 19 - h ≤ -76.
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fff There are three different types of flowers from which a florist has to select one flower from each type to make a bouquet.The probability of selecting the first flower from each type is 0.78, 0.44 and 0.71. Order the probabilities in ascending order.
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