To compute the total scores for the algebra test from the item scores, we use the ‘compute function’ by going to the transform menu at the top of the data view screen then selecting ‘compute’. On the dialog box that pops up, we type total in the window labeled target variable and type sum(item1 to item 8) in the window …

It can be easily checked that A, z-A, (z-A)-1 commute and thus are diagonalizable simultaneously. Furthermore, it can be easily be checked directly that if λ is an eigenvalue of A with eigenvector V, and (z-λ)-1 is an eigenvalue corresponding also to v. Therefore, A, z-A and (z-A)-1 have the same spectral projector Pλ of A= the spectral projector P(z-λ)-1of …

16.12 Least norm polynomial interpolation. (Continuation of exercise 8.7.) Find the polynomialof degree 4 that satisfies the interpolation conditions given in exercise 8.7, and minimizesthe sum of the squares of its coefficients. Plot it, to verify that if satisfies the interpolationconditions.Math

1. Sierra want to put a rectangular garden on her property using 70 meters of fencing. There is a riverthat runs through her property so she decides to increase the size of the garden by using the…Math

Suppose only two firms make commercial airplanes: Airbus (A) and Boeing (B). Together theyface the following market demand functions and individual cost functions: Demand: p = 200 − Xwhere A B…Economics

Question Express queries in relational algebra and also please explain . RelationalExpress Queries in AlgebraDatabase : .Frequents ( Drinker , Box )Serves (Baz , Beer )Likes ( Dsinker , Bees )1 .Print the boss that serves a bees JohnSmith likes :.2 .Drinkers that frequent at least one barthat quot; Serve a beer John smith likes3 .Print Drinkers that frequent at …

Question Hello, I need help on the problem below. c and d are just parameters, we don’t need to find a value for them in a Consider the following model of the economy (we ignore the role of G and T on demand; also to simply the algebra we assume that output depends on the difference between M and P …

2 discussion forum dealing witha) The major breakthrough in mathematics was the discovery of calculusaround the 1670’s. Sir Newton of UK, and a German, Wilhelm Leibnitz,deserve equal credit for independently coming up with…Math

I tip well for job Please remember to show ALL of your work on every problem. And do ananswer check. 1) Solve the equation. Show the check of your answer in the original equation.3(3x – 1) – (7 – 4x) = 20…Math

The story unfolds with the narrator being told about his younger brother Sonny’s arrest on charges of possession and sale of heroin. This news unnerves him, but being the conscientious man that he is, he continues on his way to school, where he teaches Algebra. The narrator does not go to the prison to meet Sonny till he himself experiences …

Contributing factors to the rise in demand include continued industrialization, urbanization, and the increased concern over greenhouse gas emissions.The main reason for the introduction of environmental engineering was the increased concern to have a healthy environment due to increased pollution. Therefore, measures to control environmental pollution were highly critical (Vesilind amp. Morgan, 2009).As stated earlier, a career in environmental engineering …

Wk4 DQ elementary Math Success in mathematics does not depend on their ability to solve mathematical problems but their understanding of the solution. If confronted by parents concerning the scenario I will respond as follows.Mathematics is different from other subjects taught in elementary school and, therefore, students require a different approach. Teaching mathematics involves linking abstract ideas and reality. In …

Answer Outline My Goal: My goal is to make my expert in the areas of geometry, algebra, and probability and data management. Reason behind the Goal:The reason is that knowledge of these areas make Mathematical base of the students strong.Strategy for Implementation I will use task-oriented approach to meet my goal. For example, first three months will be reserved for …

Since the sum of moments on the left of each balance equals the sum of moments on the right (the moment of an object is it is mass times its distance from the balance point), the two balances give this system of two equations (Hefferon).The second example of a linear system is from Chemistry. We can mix, under controlled conditions, …

which is 4. Then we have 14 x 4 -= 56cmSimilarly, CD = 15 x 4 = 60 cmThe perimeter of CDE then becomes 60+52+56 = 168cmMeasurement as a mathematical object is also very necessary in this mathematical task where the measurement units are given in centimeters. Mathematical process like connection where mathematic ideas interconnect and build on one another …

Seven s for Seven Dwarves number] January 2, 2005 Seven s for Seven Dwarves The original date of the story of Snow White and the Seven Dwarves is under debate, though many believe it to be no older than the Middle Ages (Wickipedia.org, 1). Despite several translations and many different versions, the most popular version to date is that done …

Real World Radical Formulas Radical formulas can be utilized in numerous ways in computing complex equations when particular exponents are given. Operating of the underlying formulas that mainly encompass radicals is normally solved similar way as the formals without the rules. Nevertheless, problems and variables may alter but not the corresponding rules. The capsize screening value must be less than …

That said, there are drawbacks to the more intuitive processes – as shown by bookstores who do not use the Dewey Decimal System, and use a system that is more akin to tagging, books may sometimes be difficult to find, and users in a bookstore often need assistance to find where books are grouped. The Dewey Decimal System also has …

Invention of gunpowder led to the creation of explosive weapons such as grenades, bombs, canons and small rockets. Before the invention of paper, the Chinese made carved characters on bones and tortoise shells. Prior to the song dynasty, printing blocks only contained one page of texts hence every block could only produce a particular page of a book. During the …

To add on this, the use of linear algebra is focused in description of algorithms used in in solving tensors and structured matrices.In recent times, discrete data (digital) data is preferred in data transmission as compared to continuous data in computers to solve various engineering problems. The use of difference equations is accompanied by numerical solution that is as a …

Designing a Computer Architecture Current processors make use of a fast accessed cache memory that keeps data that are used somuch. The cache memory is little and, because it is quicker than the main memory, there is an apparent performance development (Von amp. Kurzweil, 2012). To perk up performance more, the processor core can posses a separate cache for data …

The application of computer science can be divided into three categories, which are scheming and constructing software, transferring data to more than one network or providing innovative approaches to security problems, as well as formulating novel and improved traditions of using computers and addressing meticulous challenges in areas such as robotics and digital forensics. It is worth mentioning that mathematics …

1250 Economics was defined as Science of Wealth Creation by Adam Smith, the father of economics as well as the economics of early days like J.E. Cairnes, J. B. Say, and F. A. Walker (http://www.newagepublishers.com/samplechapter/001283.pdf). According to these economists, economics was science that dealt with the ways in which a nation acquires wealth. This definition placed economics as a stream …

Running head: THE SEVENTH GRADE MATH: TEXTBOOK AND CURRICULUM THE SEVENTH GRADE MATH Textbook and Curriculum Diana Tipton Grand Canyon EED403June (day here), 2009AbstractThis essay examines a seventh grade book on math called Pre-Algebra and how it compares to the seventh grade math curriculum as enumerated in one website article. A brief discussion about the repetitious pattern of middle school …