Kuta Software - Infinite Algebra 1 Name___________________________________ Systems of Equations Word Problems Date________________ Period____ 1) Find the value of two numbers if their sum is 12 and their difference is 4. 2) The difference of two numbers is 3. Their sum is 13. Find the numbers. 3) Flying to Kampala with a tailwind a plane averaged 158 km/h. On the return trip the plane only averaged 112 km/h while flying back into the same wind. Find the speed of the wind and the speed of the
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------------------------------------------------- Equations and Problem-Solving * An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance travelled before take-off. ------------------------------------------------- Solutions Given: a = +3.2 m/s2 | t = 32.8 s | vi = 0 m/s | | Find:d = ?? | d = VI*t + 0.5*a*t2 d = (0 m/s)*(32.8 s) + 0.5*(3.20 m/s2)*(32.8 s)2 d = 1720 m ------------------------------------------------- Equations and Problem-Solving
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1.1. Equations and Graphs In each of problems 1 - 4‚ find (a) an ordered pair that is a solution of the equation‚ (b) the intercepts of the graph‚ and (c) determine if the graph has symmetry. 1. 2. 3. 4. 5. Once a car is driven off of the dealership lot‚ it loses a significant amount of its resale value. The graph below shows the depreciated value of a BMW versus that of a Chevy after years. Which of the following statements is the best conclusion about the data? a. You should
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BYP 5-4 (a) (1) FEDCO DEPARTMENT STORE Income Statement For the Year Ended December 31‚ 2010 Net sales $742‚000 Cost of goods sold 563‚920 ................ Gross profit: 178‚080 Operating expenses: Selling expenses $100‚000 Administrative expenses 20‚000 ...
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❶AGE PROBLEM In three more years‚ Miguel’s grandfather will be six times as old as Miguel was last year. When Miguel’s present age is added to his grandfather’s present age‚ the total is68. How old is each one now? This exercise refers not only to their present ages‚ but also to both their ages last year and their ages in three years‚ so labelling will be very important. I will label Miguel’s present age as "m" and his grandfather’s present age as "g". Then m + g = 68. Miguel’s age "last year"
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Problem Set II Problem P9 17: Jack Hammer FV (Table 1) at 11% discount rate 2.00 x .901 = $1.80 2.20 x .802 = $1.79 2.40 x .731 = $1.75 33.00 x .731 = $24.12 -------- $29.46 Problem P9 - 22: Alternative Present Values: Your rich godfather has offered you a choice of one of the three following alternatives: $10‚000 now; $2‚000 a year for eight years; or $24‚000 at the end of eight years. Solution: (first alternative)
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503 REGULATIONS When the 503 regulations started‚ that would be the Clean Water Act of 1987. When the U.S. Enviromental Protection Agency (EPA) developed a new regulation of Protecting public health and environment from adverse effects of certain pollutants that might be present in sewage sludge. The standards for the use or disposal of sewage sludge regulations was published in the federal register on February 19‚1993 and became effective on march 22‚1993. The part 503
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Chapter 9‚ Problem 17 Jack Hammer invests in a stock that will pay dividends of $2.00 at the end of the first year; $2.20 at the end of the second year; and $2.40 at the end of the third year. Also‚ he believes that at the end of the third year he will be able to sell the stock for $33. What is the present value of all future benefits if a discount rate of 11 percent is applied? (Round all values to two places to the right of the decimal point.) Present value of a single amount PV = FV x PVIF
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INTERMENIATE FINANCIAL MANAGEMENT AT THE TIME OF MANAGING AN INDUSTRY APPLICATION OF THE KNOWLEDGE OF INTERMENIATE FINANCIAL MANAGEMENT AT THE TIME OF MANAGING AN INDUSTRY East West University Department of Business Administration Program of MBA FIN 503: Intermediate Financial Management Submitted To Prof. Dr. Tanbir Ahmed Chowdhury Dean‚ Faculty of Business & Economics Chairperson‚ Department of Business Administration East West University Submitted By Date of Submission: 11th August 2014
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REVIEW SHEET EXERCISE 12 Serological Testing NAME: LAB TIME/DATE: Positive and Negative Controls 1. Why are there a number of washing steps in serological tests? They are needed in order to remove any non specific binding that may happen. 2. Describe how you would know that you had a “false positive” result. What does this mean for the rest of your results? If it has a negative control then it’s a false positive so the results are invalidated. 3. Describe how you would
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