Jacob Hernandez October 23‚ 2014 Hima Lahari Marneni CHEM 1411. 114 Post Lab Report 6 Introduction The purpose of this lab is to determine the concentration of HCl when titrated with a standardized NaOH solution‚ through means of the titration method. My hypothesis is When an unknown concentration of HCl is titrated with a known volume of standardized NaOH solution‚ one can gather enough data to determine the concentration of the unknown (HCl). My prediction is If an unknown concentration of HCl
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Problems/Answers: FIN 534 I have provided the answers to Chapters 6 and 7‚ you are to provide the solutions and explanations‚ namely‚ how were you able to determine the same answers. I want to see‚ how you go about solving these problems. I would encourage you to use the MyFinanceLab and go over the previous Chapters. Keep in mind that these responses are due‚ November 1‚ 2010. I will use your submission to grade you and not the group work that you did in class‚ last Thursday. I trust that you will
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2) A company produces two products that are processed on two assembly lines. Assembly line 1 has 100 available hours‚ and assembly line 2 has 42 available hours. Each product requires 10 hours of processing time on line 1‚ while on line 2‚ product 1 requires 7 hours and product 2 requires 3 hours. The profit for product 1 is $6 per unit‚ and the profit for product 2 is $4 per unit. a. Formulate a linear programming model for this problem. b. Solve this model by using graphical analysis. 6)
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CMDA5103/MAY2009-F/FA INSTRUCTIONS: 1. THERE ARE SIX (6) QUESTIONS IN THIS PAPER. 2. ANSWER FIVE (5) QUESTIONS ONLY. Question 1 Arrays are used when storing a large number of values. You are required to create an array named a and answer the following questions regarding array manipulation. a. Write a method fillRandom(int[] a‚ int min‚ int max)‚ fill the array a with a random integer value. (Note: Math.random() returns a double in the range of 0.0 and 1.0‚ therefore it is cast to an integer
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of one of the isotopes of nickel is represented by 60 Ni. 28 Which line in the table correctly describes a neutral atom of this isotope? number of protons A B C D 28 28 60 60 number of neutrons 32 60 28 32 number of orbital electrons 28 28 28 32 2 A nucleus of bohrium x Bh decays to mendelevium y emissions. bohrium x Bh → dubnium + α y → lawrencium + α 255 Md 101 by a sequence of three α-particle → mendelevium 255 Md + α 101 How many neutrons are there in a nucleus of x Bh? y A
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Quantitative Methods ADMS 3330 3 0 3330.3.0 Forecasting QMB Chapter 6 © M.Rochon 2013 Quantitative Approaches to Forecasting Are based on analysis of historical data concerning one or more time series. Time series - a set of observations measured at successive points in time‚ or over successive periods of time. If the historical data: • are restricted to past values of the series we are trying to forecast‚ it is a time series method. 1 Components of a Time Series 1)
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How many degrees is radians? K=1 2. A car tire is spinning at a rate of 8 radians/s‚ how many rotations does the wheel make in an hour? A=2 3. If the arc subtended by an angle of 1 radian on a circle equals 35 cm‚ what is the radius of the circle? K=2 4. If the diameter of a monster truck tire is 3.6 m and makes one rotation every 5 seconds‚ how far does the tire roll in 1 minute? T=2 5. What trigonometric function gives
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CHAPTER 6| Elasticity: The Responsiveness of Demand and Supply SOLUTIONS TO END-OF-CHAPTER EXERCISES Answers to Thinking Critically Questions 1. Even if the overall demand for gasoline is inelastic‚ a revenue increase for Joe’s Gas-and-Go will occur only if the percentage increase in price is greater than the percentage decrease in quantity demanded. If Joe’s price increase is too large and Joe has other competitors who do not raise their prices‚ then it is possible that the percentage
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1. They play Six Degrees of Separation was about how a young man by the name of Paul Poitier conned his way into the lives of multiple families in New York City. These families for the most part‚ where part of the upper-wealthy class of society. The beginning of the play starts with Paul Poitier barging in unexpectedly at the Kittredge’s home claiming he was mugged and whoever did it stole his thesis. He also has a stab wound in his lower abdominal. He told the Kittredge’s that he knew their children
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“The Elder Scrolls 6” is one of the most anticipated game of Bethesda. With the success of “The Elder Scrolls 5” selling more than 20 million copies across the globe‚ it is not impossible that the sixth instalment will actually happen. GamenGuide has already reported the rumours of the possibility of “The Elder Scrolls 6” being developed in the near future. Bethesda’s vice president Pete Hines has said that‚ though some publisher might already be thinking of developing “Skyrim 2‚” that is not the
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