1. Use the Gaussian elimination method to solve each of the following systems of linear equations: (a) −5x1 − 2x2 + 2x3 = 14 3x1 + x2 − x3 = −8 2x1 + 2x2 − x3 = −3 (b) 3x1 − 2x2 + 4x3 = −54 −x1 + x2 − 2x3 = 20 5x1 − 4x2 + 8x3 = −83 2. Find the quadratic equation y = ax2 + bx + c that goes through the points (3‚ 18)‚ (2‚ 9) and (−2‚ 13). 3. Use the Gauss Jordan method to determine the complete solution set for the given system‚ and give one particular nontrivial solution. −2x1 − 3x2 + 2x3 − 13x4 =
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universe ▪ 1016 neutrinos are passing through your body at any point in time ← Theoretically discovered by Wolfgang Pauli (1930); actually discovered in 1955 ← Produced during nuclear reaction or changes ← At least 6 different “kinds” (3 matter; 3 anti-matter) ← Very weakly interact with matter ← Modern Atomic Theory (John Dalton‚ 1800) ← Cells: “individual building blocks of matter” ← Cells: “smallest unit of an element which best represents the physical and chemical properties
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bProblem 1. Adjusting entries (18 points) The following trial balance was taken from the books of Fisk Corporation on December 31‚ 2004. Account Debit Credit Cash $ 12‚000 Accounts Receivable 40‚000 Note Receivable 7‚000 Allowance for Doubtful Accounts $ 1‚800 Merchandise Inventory 54‚000 Unexpired Insurance 4‚800 Furniture and Equipment 125‚000 Accumulated Depreciation of F. & E. 15‚000 Accounts Payable 10‚800 Common Stock 44‚000 Retained Earnings 55‚000 Sales
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my networking skills is important. The Career Plan Building on Competencies really has confirmed what I already knew about my personality. It made me want to become better at my networking skills because it is vital in my future career. 3. Describe the stress and
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heavy meal? Vous sentez vous coupable quand vous faites des écarts à votre régime? Ou quand vous constatez que malgré vos efforts vous finissez toujours par récupérer le poids perdu et même parfois d’avantage? Do you feel guilty when you have a cheat meal? Or when you realize that despite your efforts you always end up getting all the weigh back and sometimes even more? What if I tell you that there are other options‚ that you can loose weigh and feel good in your body without having to deprieve
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© 2012 John Wiley & Sons A/S Acta Neuropsychiatrica 2012 All rights reserved DOI: 10.1111/j.1601-5215.2012.00679.x ACTA NEUROPSYCHIATRICA Working memory subsystems are impaired in chronic drug dependents Soliman AM‚ Gadelrab HF‚ Elfar RM. Working memory subsystems are impaired in chronic drug dependents. Background: A large body of research that has investigated substance dependence and working memory (WM) resources‚ yet no prior study has used a comprehensive test battery to examine
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How to Do Human Resources Strategic Planning Basic Information About How to Plan Your Human Resources Department Function By Susan M. Heathfield‚ About.com Guide See More About: * human resources management * human resources definitions * human resources job descriptions * human resources basics Need basic information about Human Resources’ strategic planning and management as a function or department within an organization? What are the appropriate goals‚ organization‚ and initiatives
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Module Question Answer 8.1 (b) Describe the components of a synovial Joint‚ and identify the functions of each. Components of a synovial joint are: Fibrous articular capsule (or joint capsule)‚ which surrounds the joint Articular cartilages‚ which resemble hyaline cartilages and cover the articulating bone surfaces Synovial fluid‚ which is located within the joint cavity and provides lubrication‚ distributes nutrients‚ and absorbs shocks 8.2 (a) Identify the types of synovial joints based
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Chapter 9 GE trying to gain China’s market (power-generating technologies to jet engines) China has policies requiring 100% of the technology used to produced the products‚ in order to allow GE to access de market Ch 9: Trouble can find American Exporters at home Optical Associates fined for shipping to a nuclear facility in India. Laws regulating exports have to do with risk of giving information to the wrong entities. McDonalds and other U.S. Franchisors find foreign growth is Golden
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and want their talent to be recognized. Carrie Underwood is the season four winner of the show. Since her success in 2005‚ she has become a very popular country music star by having many hit songs and receiving two Grammy’s. The song "Before He Cheats‚" is one of her best‚ because it shows off her award winning vocals and expresses emotions of strong willed females. While sappy and slow hits are the usual characteristics of a Carrie Underwood song‚ she changes her style with a more optimistic
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