Finite Mathematics & Its Applications (12th Edition)
12th Edition
ISBN: 9780134507125
Author: Goldstein
Publisher: PEARSON
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Textbook Question
Chapter 3.1, Problem 39E
In Exercises 31-42, graph the given inequality.
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For each of the time series, construct a line chart of the data and identify the characteristics of the time series (that is, random, stationary, trend, seasonal, or cyclical).
Month Number (Thousands)Dec 1991 65.60Jan 1992 71.60Feb 1992 78.80Mar 1992 111.60Apr 1992 107.60May 1992 115.20Jun 1992 117.80Jul 1992 106.20Aug 1992 109.90Sep 1992 106.00Oct 1992 111.80Nov 1992 84.50Dec 1992 78.60Jan 1993 70.50Feb 1993 74.60Mar 1993 95.50Apr 1993 117.80May 1993 120.90Jun 1993 128.50Jul 1993 115.30Aug 1993 121.80Sep 1993 118.50Oct 1993 123.30Nov 1993 102.30Dec 1993 98.70Jan 1994 76.20Feb 1994 83.50Mar 1994 134.30Apr 1994 137.60May 1994 148.80Jun 1994 136.40Jul 1994 127.80Aug 1994 139.80Sep 1994 130.10Oct 1994 130.60Nov 1994 113.40Dec 1994 98.50Jan 1995 84.50Feb 1995 81.60Mar 1995 103.80Apr 1995 116.90May 1995 130.50Jun 1995 123.40Jul 1995 129.10Aug 1995…
Chapter 3 Solutions
Finite Mathematics & Its Applications (12th Edition)
Ch. 3.1 - Graph the inequality 3xy3.Ch. 3.1 - Graph the feasible set for the system of...Ch. 3.1 - In Exercises 1-4, state whether the inequality is...Ch. 3.1 - In Exercises 1-4, state whether the inequality is...Ch. 3.1 - In Exercises 1-4, state whether the inequality is...Ch. 3.1 - In Exercises 1-4, state whether the inequality is...Ch. 3.1 - In Exercises 5-7, solve for x, 2x53Ch. 3.1 - Prob. 6ECh. 3.1 - In Exercises 5-7, solve for x,
7.
Ch. 3.1 - Which of the following results from solving x+13...
Ch. 3.1 - Prob. 9ECh. 3.1 - In Exercises 9-14, write the linear inequality in...Ch. 3.1 - In Exercises 9-14, write the linear inequality in...Ch. 3.1 - In Exercises 9-14, write the linear inequality in...Ch. 3.1 - In Exercises 9-14, write the linear inequality in...Ch. 3.1 - In Exercises 9-14, write the linear inequality in...Ch. 3.1 - In Exercises 15-22, determine whether or not the...Ch. 3.1 - In Exercises 15-22, determine whether or not the...Ch. 3.1 - In Exercises 15-22, determine whether or not the...Ch. 3.1 - In Exercises 15-22, determine whether or not the...Ch. 3.1 - In Exercises 15-22, determine whether or not the...Ch. 3.1 - In Exercises 15-22, determine whether or not the...Ch. 3.1 - Prob. 21ECh. 3.1 - Prob. 22ECh. 3.1 - In Exercises 23-26, graph the given inequality by...Ch. 3.1 - In Exercises 23-26, graph the given inequality by...Ch. 3.1 - Prob. 25ECh. 3.1 - In Exercises 23-26, graph the given inequality by...Ch. 3.1 - In Exercises 27-30, give the linear inequality...Ch. 3.1 - In Exercises 27-30, give the linear inequality...Ch. 3.1 - In Exercises 27-30, give the linear inequality...Ch. 3.1 - In Exercises 27-30, give the linear inequality...Ch. 3.1 - In Exercises 31-42, graph the given inequality....Ch. 3.1 - In Exercises 31-42, graph the given...Ch. 3.1 - In Exercises 31-42, graph the given inequality. x2Ch. 3.1 - In Exercises 31-42, graph the given inequality. x0Ch. 3.1 - In Exercises 31-42, graph the given...Ch. 3.1 - In Exercises 31-42, graph the given inequality....Ch. 3.1 - In Exercises 31-42, graph the given inequality....Ch. 3.1 - In Exercises 31-42, graph the given...Ch. 3.1 - In Exercises 31-42, graph the given inequality....Ch. 3.1 - In Exercises 31-42, graph the given...Ch. 3.1 - In Exercises 31-42, graph the given inequality....Ch. 3.1 - In Exercises 31-42, graph the given inequality....Ch. 3.1 - In Exercises 43-48, graph the feasible set for the...Ch. 3.1 - In Exercises 43-48, graph the feasible set for the...Ch. 3.1 - In Exercises 43-48, graph the feasible set for the...Ch. 3.1 - In Exercises 43-48, graph the feasible set for the...Ch. 3.1 - In Exercises 43-48, graph the feasible set for the...Ch. 3.1 - In Exercises 43-48, graph the feasible set for the...Ch. 3.1 - In Exercises 49-52, determine whether the given...Ch. 3.1 - In Exercises 49-52, determine whether the given...Ch. 3.1 - In Exercises 49-52, determine whether the given...Ch. 3.1 - In Exercises 49-52, determine whether the given...Ch. 3.1 - In Exercises 52-56, determine whether the given...Ch. 3.1 - In Exercises 52-56, determine whether the given...Ch. 3.1 - In Exercises 52-56, determine whether the given...Ch. 3.1 - In Exercises 52-56, determine whether the given...Ch. 3.1 - Give a system of inequalities for which the graph...Ch. 3.1 - The shaded region in Fig. 9 is bounded by four...Ch. 3.1 - The shaded region in Fig. 10 is bounded by four...Ch. 3.1 - Which quadrant if Fig. 11 contains no points that...Ch. 3.1 - Graph the line 4x2y=7. (a) Locate the point on the...Ch. 3.1 - 62. Graph the line
(a) Locate the point on the...Ch. 3.1 - Display the feasible set in Exercise 47.Ch. 3.1 - Display the feasible set in Exercise 48.Ch. 3.2 - 1. Determine whether the following points are in...Ch. 3.2 - A physical fitness enthusiast decides to devote...Ch. 3.2 - Prob. 1ECh. 3.2 - Prob. 2ECh. 3.2 - In Exercises 14, determine whether the given point...Ch. 3.2 - Prob. 4ECh. 3.2 - Manufacturing Consider the furniture manufacturing...Ch. 3.2 - 6. Manufacturing Consider the furniture...Ch. 3.2 - Packaging Joes Confectionary puts together two...Ch. 3.2 - Nutrition-Animal Mr. Holloway decides to feed his...Ch. 3.2 - Shipping A truck traveling from New York to...Ch. 3.2 - 10. Mining A coal company owns mines in two...Ch. 3.2 - 11. Exam Strategy A student is taking an exam...Ch. 3.2 - 12. Political Campaign—Resource Allocation A local...Ch. 3.2 - Nutrition-Dairy Cows A dairy farmer concludes that...Ch. 3.2 - Manufacturing-Resource Allocation A clothing...Ch. 3.3 - The feasible set for the nutrition problem of...Ch. 3.3 - 2. Rework the nutrition problem, assuming that...Ch. 3.3 - For each of the feasible sets in Exercises 1–4,...Ch. 3.3 - For each of the feasible sets in Exercises 14,...Ch. 3.3 - For each of the feasible sets in Exercises 14,...Ch. 3.3 - Prob. 4ECh. 3.3 - In Exercises 58, find the values of x and y that...Ch. 3.3 - In Exercises 58, find the values of x and y that...Ch. 3.3 - In Exercises 58, find the values of x and y that...Ch. 3.3 - In Exercises 5–8, find the values of x and y that...Ch. 3.3 - In Exercises 9–12, find the values of x and y that...Ch. 3.3 - In Exercises 9–12, find the values of x and y that...Ch. 3.3 - In Exercises 9–12, find the values of x and y that...Ch. 3.3 - In Exercises 9–12, find the values of x and y that...Ch. 3.3 - 13. Nutrition—People Consider the nutrition...Ch. 3.3 - 14. Nutrition—People Consider the nutrition...Ch. 3.3 - 15. Packaging Refer to Exercises 3.2, Problem 7....Ch. 3.3 - Nutrition-Animal Refer to Exercises 3.2, Problem...Ch. 3.3 - 17. Shipping Refer to Exercises 3.2, Problem 9....Ch. 3.3 - 18. Mining Refer to Exercises 3.2, Problem 10....Ch. 3.3 - Exam Strategy Refer to Exercises 3.2, Problem 11....Ch. 3.3 - Political Campaign-Resource Allocation Refer to...Ch. 3.3 - 21. Nutrition—Dairy Cows Refer to Exercises 3.2,...Ch. 3.3 - Manufacturing-Resource Allocation Refer to...Ch. 3.3 - Prob. 23ECh. 3.3 - Prob. 24ECh. 3.3 - In Exercises 25–32, find the optimal value for the...Ch. 3.3 - In Exercises 25–32, find the optimal value for the...Ch. 3.3 - In Exercises 2532, find the optimal value for the...Ch. 3.3 - In Exercises 25–32, find the optimal value for the...Ch. 3.3 - In Exercises 25–32, find the optimal value for the...Ch. 3.3 - In Exercises 25–32, find the optimal value for the...Ch. 3.3 - In Exercises 2532, find the optimal value for the...Ch. 3.3 - In Exercises 25–32, find the optimal value for the...Ch. 3.3 - 33. Manufacturing—Resource Allocation Infotron,...Ch. 3.3 - 34. Manufacturing—Production Planning An...Ch. 3.3 - Agriculture-Crop Planning A farmer has 100 acres...Ch. 3.3 - 36. Manufacturing—Resource Allocation A company...Ch. 3.3 - 37. Manufacturing The E-JEM Company produces two...Ch. 3.3 - Refining A refinery has two smelters that extract...Ch. 3.3 - 39. Nutrition—People A nutritionist, working for...Ch. 3.3 - 40. Construction—Resource Allocation A contractor...Ch. 3.3 - 41. Packaging—Product Mix The Beautiful Day Fruit...Ch. 3.3 - 42. Manufacturing—Resource Allocation The Bluejay...Ch. 3.3 - Agriculture-Crop Planning Suppose that the farmer...Ch. 3.3 - 44. Nutrition Pavan wants to add a sliced carrot...Ch. 3.3 - Packaging A small candy shop makes a special Cupid...Ch. 3.3 - Prob. 46ECh. 3.3 - 47. Packaging A bath shop sells two different gift...Ch. 3.3 - Packaging A florist offers two types of Thank You...Ch. 3.3 - Consider the following linear programming problem:...Ch. 3.3 - Consider the following linear programming problem:...Ch. 3.3 - Prob. 51ECh. 3.3 - Use Excel or Wolfram| Alpha to solve Exercise 26.Ch. 3.4 - Problems 1–3 refer to Example 1. Translate the...Ch. 3.4 - Problems 13 refer to Example 1. Translate the...Ch. 3.4 - Problems 13 refer to Example 1. Translate the...Ch. 3.4 - A linear programming problem has objective...Ch. 3.4 - 1. Figure 10(a) shows the feasible set of the...Ch. 3.4 - Figure 10(b) shows the feasible set of the...Ch. 3.4 - Consider the feasible set in Fig. 11, where three...Ch. 3.4 - Consider the feasible set in Fig. 11, where three...Ch. 3.4 - Consider the feasible set in Fig. 11, where three...Ch. 3.4 - Prob. 6ECh. 3.4 - Prob. 7ECh. 3.4 - Consider the feasible set in Fig. 12, where three...Ch. 3.4 - Consider the feasible set in Fig. 12, where three...Ch. 3.4 - Consider the feasible set in Fig. 12, where three...Ch. 3.4 - Consider the feasible set in Fig. 13. For what...Ch. 3.4 - Prob. 12ECh. 3.4 - Nutrition-Animal Mr. Smith decides to feed his pet...Ch. 3.4 - Oil Production An oil company owns two refineries....Ch. 3.4 - Investment Planning Mr. Jones has $9000 to invest...Ch. 3.4 - Shipping-Product Mix A produce dealer in Florida...Ch. 3.4 - 17. Transportation—Shipping A foreign-car...Ch. 3.4 - Transportation-Shipping Consider the foreign-car...Ch. 3.4 - Manufacturing-Production Planning An oil refinery...Ch. 3.4 - 20. Manufacturing—Production Planning Suppose that...Ch. 3.4 - 21. Shipping—Resource Allocation A shipping...Ch. 3.4 - Shipping-Resource Allocation Suppose that the...Ch. 3.4 - 23. Transportation—Shipping A major coffee...Ch. 3.4 - Transportation-Shipping Consider the coffee...Ch. 3.4 - 25. Packaging—Product Mix A pet store sells three...Ch. 3.4 - Prob. 26ECh. 3.4 - 27. Refer to Fig. 6. As the lines of constant...Ch. 3.4 - Figure 16 shows the feasible set for the nutrition...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Consider the feasible set in Fig. 17(a). In...Ch. 3.4 - Prob. 37ECh. 3 - State the inequality properties for addition,...Ch. 3 - What are the general forms of a linear inequality...Ch. 3 - Prob. 3FCCECh. 3 - 4. What is meant by the feasible set of a system...Ch. 3 - Prob. 5FCCECh. 3 - Prob. 6FCCECh. 3 - Prob. 7FCCECh. 3 - Prob. 8FCCECh. 3 - 9. Give a procedure for solving a linear...Ch. 3 - Prob. 1RECh. 3 - 2. Graph the linear inequality.
Ch. 3 - 3. Write the inequality whose graph is the...Ch. 3 - 4. Travel—Resource Allocation Terrapin Airlines...Ch. 3 - Nutrition-People A nutritionist is designing a new...Ch. 3 - Prob. 6RECh. 3 - Packaging-Product Mix A confectioner makes two...Ch. 3 - Prob. 8RECh. 3 - Packaging-Resource Allocation A computer company...Ch. 3 - Transportation-Shipping An appliance company has...Ch. 3 - Prob. 11RECh. 3 - Prob. 12RECh. 3 - Prob. 13RECh. 3 - Prob. 14RECh. 3 - Prob. 15RECh. 3 - Prob. 16RECh. 3 - When mathematicians are presented with a linear...Ch. 3 - When mathematicians are presented with a linear...Ch. 3 - When mathematicians are presented with a linear...Ch. 3 - When mathematicians are presented with a linear...Ch. 3 - When mathematicians are presented with a linear...Ch. 3 - When mathematicians are presented with a linear...
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