department at Weston Materials‚ Inc.‚ a national manufacturer of unattached garages‚ reports that it takes two construction workers a mean of 32 hours and a standard deviation of 2 hours to erect the Red Barn model. Assume the assembly times follow the normal distribution. a. Determine the z values for 29 and 34 hours. What percent of the garages take between 32 hours and 34 hours to erect? z(29) = (29-32)/2 = -3/2 z(34) = (34-32)/2 = 1 z(32) = 0 P(32 < x < 34) = P(0< z < 1) = 0.34 b. What percent
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Central Nervous System Stimulants Types Stimulants can range from mild legal forms like caffeine to severe illegal drugs like methamphetamines. Each type has different effects at different levels and all can be lethal if taken in excessive quantities. The first type is the cocaine family which consists of cocaine HCL‚ cocaine freebase or crack‚ and cocaine paste. Then there are a wide arrange of amphetamines which are synthetic versions of the ephedra plant like Adderall which is used to help with
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Comment closely on the following passage‚ paying particular attention to the presentation of the European people and Tambu’s thoughts about them. The given passage extracted from bildungsroman novel “Nervous Conditions” by Tsitsi Dangarembga must be placed in context to the remainder of the novel in order for a complete analysis to take place. Tambu’s father is refusing to send Tambu to the local Mission School‚ as he believes he has inadequate finances. In knowledge of this‚ Tambu’s determination
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Before we speak about the African American experience we must understand why the war begin. There is a common miss belief that the war was started because of slavery. Now slavery did play a big role but‚ “The Civil War began as a southern war for Confederate independence and a northern war to defeat the Confederate rebellion and restore the Union. At the outset‚ neither side thought that the war would last very long or eventually lead to the destruction of slavery. The Confederacy was founded to
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What is the normal range of emotions? The extent of the range of one’s emotions will vary from person to person and will be influenced by a litany of unpredictable and unforeseen circumstances that affect us in life. Experiencing fluctuations of emotions is completely normal. But dramatic swings in emotion can be physically taxing‚ mentally draining and put serious strain on our relationships and personal happiness. The different types of ranges‚ their symptoms and functional impairment is
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Some people might ask themselves why the freedom of speech is important to America. It’s important to remind us about the wars we won to have the freedom of speech and how many people actually sacrificed their lives for us during that war. Freedom of speech protects everyone from all walks of life to think and express themselves freely. Freedom of speech is the liberty to speak openly without fear. The rights to speak your mind freely is important to society and hold the power that plays a role in
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other‚ both were Jews and both their fathers were businessmen‚ Roy’s being a merchant of clothes‚ while Lisa’s being a jeweller. They had a lot of similarities between them like their thinking‚ their speech‚ religious attitude and so on. They decided to spend more time with each other‚ to know each other even more as they found something special between them. While walking along with their bicycles‚ they reached a very quiet‚ dense and isolated place in the woods. It was then that they realised that
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Break-Even Analysis Rob Holland Assistant Extension Specialist Agricultural Development Center September 1998 One of the most common tools used in evaluating the economic feasibility of a new enterprise or product is the break-even analysis. The break-even point is the point at which revenue is exactly equal to costs. At this point‚ no profit is made and no losses are incurred. The break-even point can be expressed in terms of unit sales or dollar sales. That is‚ the break-even units indicate
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Freedom Of Speech John A. Senkar Southern New Hampshire University Freedom of Speech The background of regulation with lawful rights The natural world of law is explained through diverse perceptions. The natural law theories argue that there is a vital association between law and ethics or else justice. The category of modern theory which encompasses legal positivism asserts that law is the authority of the supreme ruler supported by the threat of penalty. The nature of law is that defined
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Calculating the break-even point To avoid making a loss every business must at least break-even by achieving a level of sales that covers its total costs. But what level of sales is necessary to break-even? To explore the concept of break-even‚ we need to define some basic terms: Fixed costs: Costs that do not vary with output or sales e.g. managers salaries‚ rent and rates on business premises. Variable costs: Costs that vary with the quantity produced or sold e.g. costs of materials
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