SAVE A TREE – PLEASE DO NOT PRINT ME IB Math Studies – Chapter 16 and 17 – Exponential Functions – Review Questions 1.The diagrams below are sketches of some of the following functions. (i)y = ax(ii)y = x2 – a (iii)y = a – x2 (iv)y = a – x(v)y = x – a Complete the table to match each sketch to the correct function. Sketch Function (a) (b) (c) (d) Working: (Total 8 marks) 2.The following diagrams show the graphs of five functions. Each of the following sets represents the range of
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Solution A homogeneous mixture of two or more substances with each substance retaining its own chemical identity. Solute – substance being dissolved. Solvent – liquid water. General Properties of a Solution 1. Contains 2 or more components. 2. Has variable composition. 3. Properties change as the ratio of solute to solvent is changed. 4. Dissolved solutes are present as individual particles. 5. Solutes remain uniformly distributed and will not settle out with time. 6. Solute
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1. Define the following terms: a. aqueous solution- a solution in water b. colloid mixture of large molecules that will not settle or join with the other substance it is in c. concentration ratio of mass or volume of solute to mass or volume of solvent d. heterogeneous a mixture is made up by two or more different substance which are (mixed) together but are not combined e. homogenous mixture mixture that is uniform throughout f. Henry’s Law An expression for calculating the solubility
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CHAPTER FOUR Q4.3. Power Toys (a) Since every resource has exactly one worker assigned to it‚ the bottleneck is the assembly station with the highest processing time (#3) (b) Capacity = 1 / 90 sec = 40 units per hour (c) Direct labor cost = Labor cost per hour / flow rate = 9*$15/h / 40 trucks per hour = $3.38/truck (d) Direct labor cost in work cell= (75+85+90+65+70+55+80+65+80) sec/truck * $15/hr = $2.77/truck (e) Utilization = flow rate / capacity 85 sec / 90 sec = 94.4% (f) (g) Capacity = 1
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ACC553 Week 4 You Decide Activity To : John and Jane Smith From : Kathy Polk‚ CPA Near Lakes City Date : August 2‚ 2012 Dear Mr. and Mrs. Smith‚ I would like to thank you for coming into the office and permitting us to review and deliberate the concerns you have with your tax questions. Please contact me‚ after you both have studied my suggestions‚ so we can address any other questions you may have at that time. John Smith’s questions: 1(a) How is the $300‚000 treated for purposes
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Executive Review Porsche is a company that prides itself in quality and customer satisfaction. Because of this customers are always considered to be first priority for the company. The only issue with this business method is that the shareholders do not feel valued. Porsche operates more like a family-owned firm instead of focusing mainly on shareholder value. While operating like a family-owned firm may be admired by some‚ it also has a downside. The company has been somewhat infamous for occasional
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Exercise 2-1 (10 minutes) 1. The wages of employees who build the sailboats: direct labor cost. 2. The cost of advertising in the local newspapers: marketing and selling cost. 3. The cost of an aluminum mast installed in a sailboat: direct materials cost. 4. The wages of the assembly shop’s supervisor: manufacturing overhead cost. 5. Rent on the boathouse: a combination of manufacturing overhead‚ administrative‚ and marketing and selling cost. The rent would most likely be prorated
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CHAPTER 2 AN INTRODUCTION TO COST TERMS AND PURPOSES 2-20 (15–20 min.) Classification of costs‚ manufacturing sector. Cost object: Type of car assembled (Corolla or Geo Prism) Cost variability: With respect to changes in the number of cars assembled There may be some debate over classifications of individual items‚ especially with regard to cost variability. |Cost Item |D or I |V or F | |A
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a. Should Caledonia focus on cash flows or accounting profits in making its capital-budgeting decisions? Should the company be interested in incremental cash flows‚ incremental profits‚ total free cash flows‚ or total profits? Caledonia should focus on cash flows‚ not accounting profits. Free cash flows are able to be reinvested‚ whereas accounting profits are shown when they are earned‚ not when the cash is actually received. The company should be interested in incremental after-tax cash flows
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Chapter 1 The Financial Statements Short Exercises (5 min.) S 1-1 Computed amounts in boxes Total Assets = Total Liabilities + Stockholders’ Equity a. $300‚000 = $150‚000 + $150‚000 b. 280‚000 = 110‚000 + 170‚000 c. 210‚000 = 50‚000 + 160‚000 (5 min.) S 1-2 Ethics is a factor that should be included in every business and accounting decision‚ beyond the potential economic and legal consequences
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