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Solved Examples
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cc  Solve the inequality 12 - h ≤ -24.
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cc  Solve the equation |x| = - 3.
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cc  Describe and graph the interval of real numbers for inequality x ≥ 1.
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cc  Describe and graph the interval of real numbers for inequality x ≤ 3.  cc View Solution
cc  Convert the inequality - 2 ≤ x ≤ 5 to interval notation.
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cc  Solve the equation |x| = - 4.
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cc  Arrange the real numbers -2, -4, 5, 6, in the ascending order.  cc View Solution
cc  What are the end points of the interval [- 5, 4] ?  cc View Solution
cc  Describe and graph the interval of real numbers for inequality x < 8.  cc View Solution
cc  Describe and graph the interval of real numbers for inequality x < -5. BBB View Solution
BBB Describe and graph the interval of real numbers for inequality x ≥ 3. BBB View Solution
BBB Describe and graph the interval of real numbers for inequality - 2 < x ≤ 4. BBB View Solution
BBB Describe and graph the interval of real numbers for inequality 4 ≤ x ≤ 8. BBB View Solution
BBB Describe and graph the interval of real numbers for inequality x ≤ 4.
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BBB Graph the number line for the interval [- 4, 5). BBB View Solution
BBB Graph the number line for the interval (- 8, 0]. BBB View Solution
BBB Convert the inequality - 4 ≤ x < 8 to interval notation.
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BBB 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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BBB 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? BBB View Solution
BBB Convert interval notation [- 4, 6) to inequality notation. BBB View Solution
BBB Convert interval notation [- 3, 0] to inequality notation. BBB View Solution
BBB Solve the inequality: 4 | x | - 8 ≥ 12.
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BBB Solve the inequality: 15| 8x - 7 | > 13.
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BBB Solve the inequality 18| 2x + 3 | + 1 ≤2.
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BBB 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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BBB Solve the inequality 19 - h ≤ -76.
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BBB 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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