MAT 2204 Tutorial 4 1. In how many ways can a committee of one president‚ one vice president‚ a secretary and a treasurer be chosen from five men and seven women? 2. A committee of four is chosen from five teachers and three mathematicians. In how many ways can this be done so that the committee contains (i) at least one teacher? (ii) at least one teacher and one mathematician? 3. Five children are to be seated on a bench. Find ( i ) how many ways the children can be
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LAB ONE: Exercise 4 – Endocrine System Activity 1: Metabolism and Thyroid Hormone Part 1: 1. The normal rat had the fastest basal metabolic rate. 2. The metabolic rates differed between the normal rat and the surgically altered rats because the surgically altered rats didn’t have a thyroid or pituitary gland and therefore‚ the normal rat had a faster basal metabolic rate. The results turned out to be the way I predicted them to be. 3. T3 and T4 would be missing in the animal’s blood
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CHAPTER 4 Solutions for Exercises 4.1 Chapter 1 Exercise Solutions Exercise 1.1. Arthrodax Company i) Figure 4.1 shows the decision tree. ii) As the decision tree shows‚ the preferred alternative is to accept the order and purchase the injection molder‚ with an expected pro¯ t of $154.4 thousand. Exercise 1.2. Arthrodax Company (con’t) i) Figure 4.2 shows the decision tree. ii) As the decision tree shows‚ the preferred alternative is to accept the order and purchase the cases‚ with an expected
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Lab 22: 4-Methylcyclohexene Abstract: We treated 4-methylcyclohexanol with phosphoric acid‚ and after purification we produced the end product 4-methylcyclohexene. We determined we had a pure product based on the results of the tests with Br2 and KMnO4‚ as well as the IR absorbtion spectrum of the final product. Purpose: The purpose of this experiment is to obtain pure 4-methylcyclohexene by reacting 4-methylcyclohexanol and phosphoric acid. Through distillation
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5.General cereals are using a regression model to estimate the demand for tweetie sweeties‚ a whistle shaped sugar coated breakfast cereal for children. the following(multiplicative exponential) demand function is being used: QD=6‚282P-2.15A1.05N3.70 where QD = quantity demanded‚ in 10ox boxes P= price per box‚ in dollars A= advertising expenditures on daytime television‚ in dollars N = proportion of the population under 12 years old a. Determine the point price elasticity of demand
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Grade Details - All Questions-Unit 6 | 1. | Question : | On March 1‚ a company collects revenue in advance for the next twelve months and credits a liability account. The adjusting entry at year end on the work sheet would | | | Student Answer: | | increase a liability account | | | | decrease an asset account | | | | decrease a revenue account | | | | decrease a liability account | | | | | 2. | Question : | The income statement is prepared from:
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field study of real strategic decision-making process rather than an artificial setting. The questionnaire consists of items measuring the variables of primary interest; namely the independent‚ mediator‚ and dependent variables. The study was conducted in Pinang‚ Malaysia‚ involving small‚ medium‚ and large-sized private manufacturing firms. To test and eliminate ambiguous or biased items and to improve the format‚ both for ease of understanding and to facilitate data analysis‚ a pilot study was conducted
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Problem #4-13 a) In order to answer the question‚ we first need to consider what do revenue growth and net income represents. Revenue growth suggests the company’s future profitability‚ which means that revenue growth has the potential to be a predictor of future earning power. The income statement contains both revenue and expense information. Furthermore‚ in an efficient market‚ R&D and startup costs can be adjusted‚ and as long as these information are available to the public‚ the company will
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Week 4 Discussions Week 4 Discussion Question 1 What is break-even analysis and how does it work with cost–volume–profit analysis? As a manager‚ what decisions would you make to achieve a lower break-even point? The CVP analysis is the level of activity at which total revenues equal total costs (both fixed and variable). A break-even analysis is the process of finding the break-even point. The cost-value-profit is the study of how specific costs respond to changes in the level of business
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Ch. 4 SOLUTIONS TO BRIEF EXERCISES BRIEF EXERCISE 4-1 STARR CO. Income Statement For the Year 2010 Revenues Sales $540‚000 Expenses Cost of goods sold $330‚000 Wage expense 120‚000 Other operating expenses 10‚000 Income tax expense 25‚000 Total expenses 485‚000 Net income $55‚000 Earnings per share $0.55* *$55‚000 ÷ 100‚000 shares. Note: The increase in value of the company reputation and the unrealized
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