Mathematics Essays

0. Introduction The following case study is based on the attached excel sheet, which has been set up in a dynamic approach. This means that the four underlying scenarios (25 years with and without tax and 15 years with and without tax) are linked to separate sheets, which enables the …

A numeral system (or system of numeration) is a linguistic system and mathematical notation for representing numbers of a given set by symbols in a consistent manner. For example, It allows the numeral “11” to be interpreted as the binary numeral for three, the decimal numeral for eleven, or other …

A pharmaceutical company is testing the effectiveness of a new drug for lowering cholesterol. As part of this trial, they wish to determine whether there is a difference between the effectiveness for women and for men. Using = .05, what is the value the test statistic? Women Men Sample size …

To perform a certain type of blood analysis, lab technicians must perform two procedures. The first procedure requires either one or two separate steps, and the second procedure requires either one, two, or three steps. a. List the experimental outcomes associated with performing the blood analysis. Answer: There are two …

To what extent is truth different in mathematics, the arts and ethics? We have always had problems with clearly defining what truth is. It resulted into relativism, which says that there is no absolute truth. However, it can be easily shown that this theory is wrong, because in contradicts itself. …

Abstract The central research question of the study asks: how do middle school students experience learning mathematics in middle school mathematics class? The additional research questions that guide the study ask: what are some of the barriers to learning mathematics in middle school mathematics class and what causes students to …

Practice Question #1: A gambler claims he can predict the roll of a die more often than chance would predict. To test this, a die is rolled 100 times and the gambler guesses the number that comes up twenty times and guesses incorrectly the other eighty times. Is this strong …

Otherwise, r can be found as a ratio of the birth rate to the death rate. If we let 1 + r = b, the base of the exponential expression, the function becomes p = p 0bt. An alternative version of this relation describes the time it would take for …

Matthew Arnold, Victorian poet and critic, often regarded as the father of modern literary criticism, was one of the foremost poets and critics of the 19th century. As a critic Arnold is essentially a moralist, and has very definite ideas about what poetry should and should not be. Arnold is …

In antiquity, geometric constructions of figures and lengths were restricted to the use of only a straightedge and compass (or in Plato’s case, a compass only; a technique now called a Mascheroni construction). Although the term “ruler” is sometimes used instead of “straightedge,” the Greek prescription prohibited markings that could …