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8. (6z-u)(3z+2u)
18z^2+12zu-3zu-2u^2
18z^2+9zu-2u^2
11.(s^2+gh)(s^2-gh)
s^4-s^2gh+s^2gh-g^2h^2
=s^4-g^2h^2
12.b^2+bp-4b+bp+p^2-4p+4b+4p-16=
ans. A
14. 16x^2+(1/25)-8x/5
10.9y^2+64-48y
9. 40c^2+4.5cg-25g
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07.04 Mathematical InductionAssignment Name: ___________________________________Print this page or copy and paste this ass ...
2 questions on worksheet.
07.04 Mathematical InductionAssignment Name: ___________________________________Print this page or copy and paste this assignment in to a word document.After filling in the requested information below, you may either scan your handwritten work or take a clear digital picture. You will need to save the scanned copy or digital picture of your work in order to submit as a file attachment.Note: When saving files, please remember that you should not use a period or a space in your file name. It is recommended that you use the underscore when saving your documents: 1_01, 1_02pg1, 1_02og2, etc. Contact your instructor if you have questions about saving files.Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false.(4 points each.)4 ⋅ 6 + 5 ⋅ 7 + 6 ⋅ 8 + ... + 4n( 4n + 2) = 12 + 42 + 72 + ... + (3n - 2)2 = For the given statement Pn, write the statements P1, Pk, and Pk+1.(2 points)2 + 4 + 6 + . . . + 2n = n(n+1)
Questions to Be Graded: Exercises 6, 8, 9, 27
Questions to Be Graded: Exercise 27Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing ...
Questions to Be Graded: Exercises 6, 8, 9, 27
Questions to Be Graded: Exercise 27Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing Research: A Workbook for Evidence-Based Practice. Submit your work in SPSS by copying the output and pasting into the Word document. In addition to the SPSS output, please include explanations of the results where appropriate.Questions to Be Graded: Exercises 6, 8 and 9Complete Exercises 6, 8, and 9 in Statistics for Nursing Research: A Workbook for Evidence-Based Practice, and submit as directed by the instructor.
LACC Quadratic Formula Question
The solutions of the quadratic equation Ax^2+Bx+C=0 are called roots and are given by a famous equation called the Quadrat ...
LACC Quadratic Formula Question
The solutions of the quadratic equation Ax^2+Bx+C=0 are called roots and are given by a famous equation called the Quadratic Formula . In the quadratic formula, the terms B^2-4AC underneath the radical have a special name: the Discriminant .Discuss the relationship between the discriminant of a quadratic polynomial and the quantity of real roots it posseses. Explain the positioning of the roots of the polynomial on its graph with respect to the discriminant and the sign of the discriminant.
Business profits 4-5 page, scholarly sources
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare ...
Business profits 4-5 page, scholarly sources
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare among four variables:2015 Profit in millions of dollars2016 Profit in millions of dollars2015-2016 Two-Year Change in Daily Average Customer Visits Two-Year Average Number of EmployeesData collected for the sample of 200 businesses is contained in the file named Businesses, linked at the bottom of the page. Use all 200 data points.Managerial ReportPrepare a report (see below) using the numerical methods of descriptive statistics presented in this module to learn how each of the variables contributes to the success of a client business. Be sure to include the following three items in your report.Find descriptive sample statistics (mean, median, two quartiles Q1 and Q3, minimum, maximum, range, sample standard deviation, and coefficient of variation) for each of the four variables along with an explanation of what the descriptive statistics tell us about the client businesses.Compute the percent change in profit from 2015 to 2016 for each business. Then use the z-score to determine which businesses were outliers with respect to percent change in profit.Compute the sample correlation coefficient, showing the relationship between percent change in profit and each of the other two variables (2015-2016 Two-Year Change in Daily Average Customer Visits and Two-Year Average Number of Employees). Explain what the correlation coefficients tell us about the three pairs of relationships. Use tables, charts, or graphs to support your conclusions. Write a report that adheres to the Written Assignment Requirements under the heading “Expectations for CSU-Global Written Assignments” found in the CSU-Global Guide to Writing and APA Requirements. As with all written assignments at CSU-Global, you should have in-text citations and a reference page. An example paper is provided in the MTH410 Guide to Writing with Statistics. (link provided at the bottom of the page)Submit your Excel file in addition to your report.Requirements:Paper must be written in third person.Your paper should be four to five pages in length (counting the title page and references page) and cite and integrate at least one credible outside source. The CSU-Global Library is a great place to find resources.Include a title page, introduction, body, conclusion, and a reference page.The introduction should describe or summarize the topic or problem. It might discuss the importance of the topic or how it affects you or society as a whole, or it might discuss or describe the unique terminology associated with the topic.The body of your paper should answer the questions posed in the problem. Explain how you approached and answered the question or solved the problem, and, for each question, show all steps involved. Be sure this is in paragraph format, not numbered answers like a homework assignment.The conclusion should summarize your thoughts about what you have determined from the data and your analysis, often with a broader personal or societal perspective in mind. Nothing new should be introduced in the conclusion that was not previously discussed in the body paragraphs.Include any tables of data or calculations, calculated values, and/or graphs associated with this problem in the body of your assignment.Document formatting, citations, and style should conform to the CSU-Global Virtual Library CSU-Global Guide to Writing and APA: Introduction. A short summary containing much that you need to know about paper formatting, citations, and references is contained in the New Sample APA Paper. In addition, information in the CSU-Global Virtual Library under the Writing Center/APA Resources tab has many helpful areas (Writing Center, Writing Tips, Template & Examples/Papers & Essays, and others).
MAT 211 Stratford University Stated Variables Classification Paper
Lesson 1Variable ClassificationCopy or reproduce the following classification tables unto a Word or Excel document and pos ...
MAT 211 Stratford University Stated Variables Classification Paper
Lesson 1Variable ClassificationCopy or reproduce the following classification tables unto a Word or Excel document and post the below stated variables to your classification tables. For each table, summarize your observations and evaluate if the results are generally true. For example, salary is reported as a continuous quantitative variable. It is also a continuous ratio-scaled variable.SalaryGenderSales volume of MP3 playersSoft drink preferenceTemperatureSAT scoresStudent rank in classRating of a finance professorNumber of home computers
Here are two videos to help you with using Excel in all the lessons in the coursePlay Video
Play Video
Submission statusAttempt numberThis is attempt 1.Submission statusNo attemptGrading statusNot gradedGrading criteriaMAT 211 Lessons RubricsMathematical Concepts.Explanation shows complete understanding of the mathematical concepts used to solve the problem(s).13pointsExplanation shows substantial understanding of the mathematical concepts used to solve the problem(s).10pointsExplanation shows some understanding of the mathematical concepts needed to solve the problem(s).8pointsExplanation shows very limited understanding of the underlying concepts needed to solve the problem(s) OR is not written.5pointsNot Present0pointsMathematical ReasoningUses complex and refined mathematical reasoning.13pointsUses effective mathematical reasoning10pointsSome evidence of mathematical reasoning.8pointsLittle evidence of mathematical reasoning.5pointsNot Present0pointsMathematical Errors90-100% of the steps and solutions have no mathematical errors.13pointsAlmost all (85-89%) of the steps and solutions have no mathematical errors.10pointsMost (75-84%) of the steps and solutions have no mathematical errors.8pointsMore than 75% of the steps and solutions have mathematical errors.5pointsNot Present0pointsIntroduction/ThesisThe introduction is inviting. It grabs the reader's attention and compels him/her to read further. Engaging lead/hook.13pointsThe introduction clearly states the main topic and previews the structure of the paper, but is not particularly inviting to the reader.10pointsThe introduction states the main topic, but does not adequately preview the structure of the paper nor is it particularly inviting to the reader.8pointsThere is no clear introduction of the main topic or structure of the paper.5pointsNot Present0pointsContent/Body Paragaphs/EvidenceThere is one clear, well-focused conflict/problem to be resolved. Author uses dialogue, action, and description to show not tell the story.12pointsMain idea is clear but the supporting information is general. More detail needed to "show not tell" the story.10pointsMain idea is somewhat clear but there is a need for more supporting information. Author mostly tells the story instead of showing it.8pointsThe main idea is not clear. There is a seemingly random collection of information.5pointsNot Present0pointsGrammar/Punctuation/APA StyleWriter makes no errors in grammar or punctuation, so the paper is exceptionally easy to read. Follows APA style.12pointsWriter makes 1 or 2 errors in grammar or punctuation, but the paper is still easy to read. Missing one or two elements of APA style10pointsWriter makes a few errors in grammar and/or punctuation that catch the reader's attention and interrupt the flow. Missing most APA formatting.8pointsWriter makes several errors in grammar and/or punctuation that catch the reader's attention and greatly interrupt the flow. No APA style.5pointsNot Present0pointsVocabulary/SpellingWriter uses vivid words and phrases that linger or draw pictures in the reader's mind, and the choice and placement of the words seems accurate, natural and not forced.12pointsWriter uses vivid words and phrases that linger or draw pictures in the reader's mind, but occasionally the words are used inaccurately or seem overdone.10pointsWriter uses words that communicate clearly, but the writing lacks variety, punch or flair.8pointsWriter uses a limited vocabulary that does not communicate strongly or capture the reader's interest. Jargon or clichés may be present and detract from the meaning.5pointsNot Present0pointsConclusionThe conclusion is strong and leaves the reader with a feeling that they understand what the writer is "getting at."12pointsThe conclusion is recognizable and ties up almost all the loose ends. The "so what" a bit cliché.10pointsThe conclusion is recognizable, but does not tie up several loose ends.8pointsThere is no clear conclusion, the paper just ends.5pointsNot Present0pointsLast modified-Submission commentsComments (0)
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2 questions on worksheet.
07.04 Mathematical InductionAssignment Name: ___________________________________Print this page or copy and paste this ass ...
2 questions on worksheet.
07.04 Mathematical InductionAssignment Name: ___________________________________Print this page or copy and paste this assignment in to a word document.After filling in the requested information below, you may either scan your handwritten work or take a clear digital picture. You will need to save the scanned copy or digital picture of your work in order to submit as a file attachment.Note: When saving files, please remember that you should not use a period or a space in your file name. It is recommended that you use the underscore when saving your documents: 1_01, 1_02pg1, 1_02og2, etc. Contact your instructor if you have questions about saving files.Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false.(4 points each.)4 ⋅ 6 + 5 ⋅ 7 + 6 ⋅ 8 + ... + 4n( 4n + 2) = 12 + 42 + 72 + ... + (3n - 2)2 = For the given statement Pn, write the statements P1, Pk, and Pk+1.(2 points)2 + 4 + 6 + . . . + 2n = n(n+1)
Questions to Be Graded: Exercises 6, 8, 9, 27
Questions to Be Graded: Exercise 27Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing ...
Questions to Be Graded: Exercises 6, 8, 9, 27
Questions to Be Graded: Exercise 27Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing Research: A Workbook for Evidence-Based Practice. Submit your work in SPSS by copying the output and pasting into the Word document. In addition to the SPSS output, please include explanations of the results where appropriate.Questions to Be Graded: Exercises 6, 8 and 9Complete Exercises 6, 8, and 9 in Statistics for Nursing Research: A Workbook for Evidence-Based Practice, and submit as directed by the instructor.
LACC Quadratic Formula Question
The solutions of the quadratic equation Ax^2+Bx+C=0 are called roots and are given by a famous equation called the Quadrat ...
LACC Quadratic Formula Question
The solutions of the quadratic equation Ax^2+Bx+C=0 are called roots and are given by a famous equation called the Quadratic Formula . In the quadratic formula, the terms B^2-4AC underneath the radical have a special name: the Discriminant .Discuss the relationship between the discriminant of a quadratic polynomial and the quantity of real roots it posseses. Explain the positioning of the roots of the polynomial on its graph with respect to the discriminant and the sign of the discriminant.
Business profits 4-5 page, scholarly sources
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare ...
Business profits 4-5 page, scholarly sources
The research firm LL Research collected data from 200 client businesses. They want to determine how the businesses compare among four variables:2015 Profit in millions of dollars2016 Profit in millions of dollars2015-2016 Two-Year Change in Daily Average Customer Visits Two-Year Average Number of EmployeesData collected for the sample of 200 businesses is contained in the file named Businesses, linked at the bottom of the page. Use all 200 data points.Managerial ReportPrepare a report (see below) using the numerical methods of descriptive statistics presented in this module to learn how each of the variables contributes to the success of a client business. Be sure to include the following three items in your report.Find descriptive sample statistics (mean, median, two quartiles Q1 and Q3, minimum, maximum, range, sample standard deviation, and coefficient of variation) for each of the four variables along with an explanation of what the descriptive statistics tell us about the client businesses.Compute the percent change in profit from 2015 to 2016 for each business. Then use the z-score to determine which businesses were outliers with respect to percent change in profit.Compute the sample correlation coefficient, showing the relationship between percent change in profit and each of the other two variables (2015-2016 Two-Year Change in Daily Average Customer Visits and Two-Year Average Number of Employees). Explain what the correlation coefficients tell us about the three pairs of relationships. Use tables, charts, or graphs to support your conclusions. Write a report that adheres to the Written Assignment Requirements under the heading “Expectations for CSU-Global Written Assignments” found in the CSU-Global Guide to Writing and APA Requirements. As with all written assignments at CSU-Global, you should have in-text citations and a reference page. An example paper is provided in the MTH410 Guide to Writing with Statistics. (link provided at the bottom of the page)Submit your Excel file in addition to your report.Requirements:Paper must be written in third person.Your paper should be four to five pages in length (counting the title page and references page) and cite and integrate at least one credible outside source. The CSU-Global Library is a great place to find resources.Include a title page, introduction, body, conclusion, and a reference page.The introduction should describe or summarize the topic or problem. It might discuss the importance of the topic or how it affects you or society as a whole, or it might discuss or describe the unique terminology associated with the topic.The body of your paper should answer the questions posed in the problem. Explain how you approached and answered the question or solved the problem, and, for each question, show all steps involved. Be sure this is in paragraph format, not numbered answers like a homework assignment.The conclusion should summarize your thoughts about what you have determined from the data and your analysis, often with a broader personal or societal perspective in mind. Nothing new should be introduced in the conclusion that was not previously discussed in the body paragraphs.Include any tables of data or calculations, calculated values, and/or graphs associated with this problem in the body of your assignment.Document formatting, citations, and style should conform to the CSU-Global Virtual Library CSU-Global Guide to Writing and APA: Introduction. A short summary containing much that you need to know about paper formatting, citations, and references is contained in the New Sample APA Paper. In addition, information in the CSU-Global Virtual Library under the Writing Center/APA Resources tab has many helpful areas (Writing Center, Writing Tips, Template & Examples/Papers & Essays, and others).
MAT 211 Stratford University Stated Variables Classification Paper
Lesson 1Variable ClassificationCopy or reproduce the following classification tables unto a Word or Excel document and pos ...
MAT 211 Stratford University Stated Variables Classification Paper
Lesson 1Variable ClassificationCopy or reproduce the following classification tables unto a Word or Excel document and post the below stated variables to your classification tables. For each table, summarize your observations and evaluate if the results are generally true. For example, salary is reported as a continuous quantitative variable. It is also a continuous ratio-scaled variable.SalaryGenderSales volume of MP3 playersSoft drink preferenceTemperatureSAT scoresStudent rank in classRating of a finance professorNumber of home computers
Here are two videos to help you with using Excel in all the lessons in the coursePlay Video
Play Video
Submission statusAttempt numberThis is attempt 1.Submission statusNo attemptGrading statusNot gradedGrading criteriaMAT 211 Lessons RubricsMathematical Concepts.Explanation shows complete understanding of the mathematical concepts used to solve the problem(s).13pointsExplanation shows substantial understanding of the mathematical concepts used to solve the problem(s).10pointsExplanation shows some understanding of the mathematical concepts needed to solve the problem(s).8pointsExplanation shows very limited understanding of the underlying concepts needed to solve the problem(s) OR is not written.5pointsNot Present0pointsMathematical ReasoningUses complex and refined mathematical reasoning.13pointsUses effective mathematical reasoning10pointsSome evidence of mathematical reasoning.8pointsLittle evidence of mathematical reasoning.5pointsNot Present0pointsMathematical Errors90-100% of the steps and solutions have no mathematical errors.13pointsAlmost all (85-89%) of the steps and solutions have no mathematical errors.10pointsMost (75-84%) of the steps and solutions have no mathematical errors.8pointsMore than 75% of the steps and solutions have mathematical errors.5pointsNot Present0pointsIntroduction/ThesisThe introduction is inviting. It grabs the reader's attention and compels him/her to read further. Engaging lead/hook.13pointsThe introduction clearly states the main topic and previews the structure of the paper, but is not particularly inviting to the reader.10pointsThe introduction states the main topic, but does not adequately preview the structure of the paper nor is it particularly inviting to the reader.8pointsThere is no clear introduction of the main topic or structure of the paper.5pointsNot Present0pointsContent/Body Paragaphs/EvidenceThere is one clear, well-focused conflict/problem to be resolved. Author uses dialogue, action, and description to show not tell the story.12pointsMain idea is clear but the supporting information is general. More detail needed to "show not tell" the story.10pointsMain idea is somewhat clear but there is a need for more supporting information. Author mostly tells the story instead of showing it.8pointsThe main idea is not clear. There is a seemingly random collection of information.5pointsNot Present0pointsGrammar/Punctuation/APA StyleWriter makes no errors in grammar or punctuation, so the paper is exceptionally easy to read. Follows APA style.12pointsWriter makes 1 or 2 errors in grammar or punctuation, but the paper is still easy to read. Missing one or two elements of APA style10pointsWriter makes a few errors in grammar and/or punctuation that catch the reader's attention and interrupt the flow. Missing most APA formatting.8pointsWriter makes several errors in grammar and/or punctuation that catch the reader's attention and greatly interrupt the flow. No APA style.5pointsNot Present0pointsVocabulary/SpellingWriter uses vivid words and phrases that linger or draw pictures in the reader's mind, and the choice and placement of the words seems accurate, natural and not forced.12pointsWriter uses vivid words and phrases that linger or draw pictures in the reader's mind, but occasionally the words are used inaccurately or seem overdone.10pointsWriter uses words that communicate clearly, but the writing lacks variety, punch or flair.8pointsWriter uses a limited vocabulary that does not communicate strongly or capture the reader's interest. Jargon or clichés may be present and detract from the meaning.5pointsNot Present0pointsConclusionThe conclusion is strong and leaves the reader with a feeling that they understand what the writer is "getting at."12pointsThe conclusion is recognizable and ties up almost all the loose ends. The "so what" a bit cliché.10pointsThe conclusion is recognizable, but does not tie up several loose ends.8pointsThere is no clear conclusion, the paper just ends.5pointsNot Present0pointsLast modified-Submission commentsComments (0)
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