Mathematics Essays

Microsoft Office Excel is used to store data and crunch numbers in all types of businesses. The spreadhseet program’s power lies in Excel functions and Excel formulas, which allow all sorts of data analysis, from simple sums to standard deviations. Consider this Cheat Sheet your quick and easy Excel tutorial. …

Algebra may divided into “classical algebra” (equation solving or “find the unknown number” problems) and “abstract algebra”, also called “modern algebra” (the study of groups, rings, and fields). Classical algebra has been developed over a period of 4000 years. Abstract algebra has only appeared in the last 200 years. The …

As education is the key for the attainment of knowledge of most people, it is important that every lesson that will be given to the students regardless of their ages and courses must be given or discussed with a good preparation. Lesson plans are necessary tools in the field of …

The St. Louis Gateway Arch is an elegant monument to westward expansion in the USA. Located on the banks of the Mississippi River in St. Louis, Missouri, the 630-foot tall stainless steel arch rises above the city skyline. The Jefferson National Expansion Memorial consists of the Gateway Arch, the Museum …

Alcohol is the oldest drug around. It is also the most widely-used and almost 50 percent of people aged 12 and over have consumed alcohol in the United States. Most people are able to consume alcohol responsibly. However, for one reason or another, some people abuse alcohol and develop addictions. …

1.(a)Express f (x) = x2 – 6x + 14 in the form f (x) = (x – h)2 + k, where h and k are to be determined. (b)Hence, or otherwise, write down the coordinates of the vertex of the parabola with equation y – x2 – 6x + 14. …

Cramer’s rule is a method for solving linear simultaneous equations. It makes use of determinants and so a knowledge of these is necessary before proceeding. 1. Cramer’s Rule – two equations If we are given a pair of simultaneous equations a1 x + b1 y = d1 a2 x + …

Bob and Thelma Mellankamp had often dreamed of starting their own business. As college students in the 1970s while on their way to an economics class, Bob and Thelma drove by Myrtle’s Family Restaurant and noticed a “for sale” sign in the window. Bob and Thelma realized that their dream …

SPSS Statistics is a software package used for statistical analysis. It is now officially named “IBM SPSS Statistics”. Companion products in the same family are used for survey authoring and deployment (IBM SPSS Data Collection), data mining (IBM SPSS Modeler), text analytics, and collaboration and deployment (batch and automated scoring …

Mathematics is one of the most important parts of a child’s education, since it can impact every aspect of their later lives, including other subjects they may study in the future, such as astronomy or biology. All of us have encountered numbers because of its importance in the real world. …