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ASTRONOMY

BIOLOGY

BUSINESS

Chemistry

construction

consumer

economics

education

environment

finance

geometry

government

health/life sciences

labor

Miscellaneous

Physics

Sports/ entertainment

Statistics/ Demographics

Technology

Transportation

ASTRONOMY

Astronomer use math all the time. One way it is used is when we look at objects in the sky with a telescope. The camera that is attached to the telescope basically records a series of numbers - those numbers might correspond to how much light different objects in the sky are emitting, what type of light, etc. In order to be able to understand the information that these numbers contain, we need to use math and statistics to interpret them. Another way that astronomers use math is when they are forming and testing theories for the physical laws that govern the objects in the sky. Imagine you're on a spaceship in orbit around the moon. You have a fuel leak and are running out of power. When do you fire the ship's thrusters, and for how long and in what direction, in order to be able to return to Earth safely? Also, in addition to flying and maneuvering a spacecraft, astronauts are often involved in conducting scientific experiments aboard the spacecraft, which would involve math in other ways too.

BIOLOGY

Algebraic biology applies the algebraic methods of symbolic computation to the study of biological problems, especially in genomics, proteomics, analysis of molecular structures and study of genes. Computations in the field of biology are done in order to simulate experiments and/or calculate features of a biologic process or structure. Such as for example calculating mathematical predictions of intercellular features, cellular interaction, body reaction to chemicals and analysis of heritage. In recent years, methods from algebra, algebraic geometry, and discrete mathematics have found new and unexpected applications in systems biology as well as in statistics, leading to the emerging new fields of "algebraic biology" and "algebraic statistics." Furthermore, there are emerging applications of algebraic statistics to problems in biology. This year-long program will provide a focus for the further development and maturation of these two areas of research as well as their interconnections. The unifying theme is provided by the common mathematical tool set as well as the increasingly close interaction between biology and statistics.

Business

Business in mathematics involves a lot of arithmetic, algebra ang geometry. But major portion is of mathematics that is found in business in algebra. Getting off to a good start is the goal of understanding this topic. You may be looking for the answers to some deep and dark mathematical secrets. This topic helps you light the way toward realizing that the basic math algebra involved in business was never meant to be a secret. We might not see the relevance in some mathematical processes. Most of the math in business is not compartmentalized into one section or another. Fractions and decimals are found in all application. Proportions and percentages are rampant. Measurements are necessary for many different business processes. In other words, the math in business involves computation shared by all different aspects. The main trick in doing the math is to know when to apply what.

Chemistry

First, algebra is applied in everything we do. Algebra can be applied to chemistry in many ways: to manipulate equations and solve for a problem. For example, here is a gas equation from chemistry PV=nRT. P is the pressure (in atm), V is the volume (in L), n is the moles, R is a constant (.082059 L*atm mol-1 K-1), and T is the temperature (in K). In recent years computer algebra techniques and symbolic computation systems have found increasing use for solving problems in chemistry and for chemistry education.Let's say you are given all the information and need to find the temperature, and this is where algebra comes into play: T= PV/nR . You can complete General Chemistry as well as Organic Chemistry with only algebra under your belt.

Economics

Algebra includes examples that demonstrate the foundation operations of matrix algebra and illustrations of using the algebra for a variety of economic problems.

The authors present the scope and basic definitions of matrices, their arithmetic and simple operations, and describe special matrices and their properties, including the analog of division. They provide in-depth coverage of necessary theory and deal with concepts and operations for using matrices in real-life situations. They discuss linear dependence and independence, as well as rank, canonical forms, generalized inverses, eigenroots, and vectors. Topics of prime interest to economists are shown to be simplified using matrix algebra in linear equations, regression, linear models, linear programming, and Markov chains.

Construction

We use algebra in construction to figure square footage, cubic footage, and angles when building, you can use it to tell how many feet, sg units, sg feet, the perimeter, the area, all of them. Its is important, for example, in deciding how much material they need they will have to do some rough calculations. Mathematics in algebra is used by construction workers in many ways. When setting out a site, mathematics is used to get the dimensions correct. It is also used calculating the amount of materials to order, and when cutting materials to size. Very few tasks do not involve some use of mathematics.

Consumer

Consumer Math provides a basic understanding of the fundamental math life skills needed after graduation. Course content includes the following topics: pay (earning money, gross pay, net pay, deductions), banking (checking and savings accounts), taxes, budgeting, food purchase, clothing purchase, buying a car, use of credit cards, public transportation, renting an apartment, buying a home, insurance, investing (retirement, school expenses, emergencies) and the use of leisure time. Calculators are an integral part of instruction and are used during assessment. Various teaching methods are employed at the discretion of the instructor and I.E.P. to meet the needs of the student.

Education

Mathematics is every thing. No matter what you want to be in life mathematics is important as your breakfast, lunch and dinner. God used mathematics when creating the world if not it won't still be here after all this millions of years. Mathematics is the essentials of life. Take a good look at every thing you do each day, mathematics is involved. As all the students who had gone to grade school they already done discussing the basic math algebra. They encountered the simplest form until now. Math algebra is taught by teachers so students may be aware of the things around them. Like in buying, measuring and counting.

Environment We see a diversity of waves in our everyday experience. Electromagnetic waves carry television and radio to our homes, ultrasound waves are used to monitor the growth of a baby in the mother's womb, and a variety of waves on the surfaces of rivers, lakes and oceans affect the coastal environment. Mathematical models help us understand these disparate phenomena.Until recently, critical questions about the mathematical theory for the existence of solutions for the equation were unresolved, and solution of this equation strained the resources of the most powerful completers. However, mathematical advances have now made its solution routine, allowing accurate predictions of wave evolution. Early numerical techniques to solve the equation were slow and cumbersome. But now, several efficient techniques exist which can yield reliable results.Not only has the mathematical theory of water waves helped us to understand and protect our environment, but its insights have also had a significant impact on technological development. Although the solitary wave is now well understood, other water waves still have mysterious effects on our environment and remain objects of active mathematical research.

Finance

It deals with money and what happens when you borrow money, open a savings account to earn interest, or retire. When it comes to money, as you may have learned, there are many people who want to take your money in various clever ways. There is a saying "a fool and his money are soon parted". Knowing financial theory would keep you with your money throughout your life. So do not skimp on this section!

You can find here a collection of finance solvers related to middle school algebra. Of particular interest are the present value solver, mortgage duration calculator, mortgage payment calculator. There are many others to choose from, as well. You can also check comparing simple interest vs. compound interest, basics of mortgages, and explanation of present value vs. future value, and many more!

Geometry

Algebraic geometry is a branch of mathematics which, as the name suggests, combines techniques of abstract algebra, especially commutative algebra, with the language and the problems of geometry. It occupies a central place in modern mathematics and has multiple conceptual connections with such diverse fields as complex analysis, topology and number theory. Initially a study of polynomial equations in many variables, the subject of algebraic geometry starts where equation solving leaves off, and it becomes at least as important to understand the totality of solutions of a system of equations, as to find some solution; this leads into some of the deepest waters in the whole of mathematics, both conceptually and in terms of technique.

The fundamental objects of study in algebraic geometry are algebraic varieties, geometric manifestations of solutions of systems of polynomial equations. Plane algebraic curves, which include lines, circles, parabolas, lemniscates, and Cassini ovals, form one of the best studied classes of algebraic varieties. A point of the plane belongs to an algebraic curve if its coordinates satisfy a given polynomial equation. Basic questions involve relative position of different curves and relations between the curves given by different equations.

Physics

It is important that I emphasize here that physics cannot be derived from mathematics alone. Let me back up a bit and fill in the holes. In order to understand fully a physical process, physicists try to derive the process from other more fundamental concepts. For example, in the early 1600's Johannes Kepler constructed a model of the solar system which he then used to predict the exact locations of planets with hitherto unheard-of precision. This is usually the first step in trying to understand a physical system--figure out HOW it works and then try to figure out WHY it works that way. It took Sir Isaac newton's formulation of gravity to explain why Kepler's model works. And it took Newton's discovery of three fundamental ways that matter interacts to derive his theory of gravity. So, in the end, starting with Newton's three "rules," you can derive Kepler's model: The planets move the way they do because of gravity, and gravity works the way it does because it follows three basic rules or "laws" for forces. This is what we mean by deriving a complicated physical concept from more simple ones.

Technology

Define technology, From the perspective of the classroom, technology can mean calculators, iPods, cell phones, Active Boards, computers, the internet, and on and on. Since the advent of machines that can start doing the things that kids are supposed to learn (spelling or addition) there has been a struggle with what to do by hand, and for how long to do it.

As far as Algebra goes, the biggest topic of discussion is the graphing calculator. Those of us that were working on Head First Algebra all learned Algebra before graphing calculators existed, so when we sat down to write the book, there was a discussion about how much to include them. We decided (as a team, editors, authors and all) that the best way to go was to assume that students would and could use a basic calculator to do division and multiplication but NOT solving equations. After all, the point of studying Algebra is to learn how to do that yourself. Here's the problem. Just knowing that a calculator that exists that can solve an equation presents a giant motivational challenge. "Why do I need to know how to do that, if the calculator can?" Ugh. That is a perfectly reasonable and typical question out of anyone learning Algebra. Especially if they think that Algebra is just about solving for X. Because if that's all it is a calculator can do that.

Health/life sciences

We also use algebra in life sciences in looking for the exact nutrients we need in our body. Like in knowing how many milliliters is equivalent to 8 glass of water that we need in our body. Good health is one of those things that we don't really notice until we get sick or injured, and then we really miss it. Like mathematics, health consists of many components; we are going to explore a few of them.

These mathematics activities focus on 1) assessing the nutritional value of fast food, 2) analyzing the numbers associated with our heart, and 3) looking at how medicines affect our bodies over time. Our heart plays an important role in your health. The heart moves oxygen and other nutrients to all the different parts of the body and helps carry away the waste products. Here are a few activities to get us thinking about our hearts. 1. Do you think your heart has beaten a billion times? 2. One's heart rate is usually reported in beats per minute. Take your pulse and figure out how many times your heart beats in 10 or 15 seconds. Use this to figure out your resting heart rate in beats per minute. 3. At this rate, how many times does your heart beat in one day? In these statements, it talks about the number of beats. Number there is referred to math.

Statistics/ demographics

Non-technical explanations of methods, with worked examples, enable students without a background in algebra, calculus or statistics to learn demographic methods, for interpreting demographic data and indices. The attributes of people in a particular geographic area. Used for marketing purposes, population, ethnic origins, religion, spoken language, income and age range are examples of demographic data.These uses numbers and equations in solving those numbers.Includes techniques for analysis of population at regional and local, as well as national, scales - of particular interest to geographers and planners but usually omitted from demographic texts

Sports/ entertainment

to determine the amount of supplies needed to run the concession stand (based on prior attendance stats) to graph data and track trends collected from the competitions to calculate budgets and determine whether a team is operating in the red (debt) or in the black (profit)

I can't really add to that save to point out two things:

1) Algebra is not an isolated branch of maths, but the building-blocks for mathematics, because it abbreviates and encodes the relationships between quantities or values, and the arithmetical steps needed to solve the problem.

2) All the above describe largely professional uses, or things like Personal Finance. It can also crop up in your hobbies, particularly crafts and obviously amateur science.

Study guides

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Q: What are some real life applications of algebra?

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Continue Learning about Algebra

Many people learn algebra, and then never use it in their "real life". It's not that it COULDN'T be useful; but rather, that many people tend to forget how to use it. In some professions, you will DEFINITELY need algebra - as well as more advanced math.

Mathematics which includes Algebra is considered "the mother of all science". Therefore it is used of course extensively in all higher mathematics and in all the sciences. It is possible to use some problem solving techniques that you learn in Algebra to solve proplems in real life even if you are not a scientist or mathematician.

because it is hard to understand and some people dont realize how important it is in life!

Somtimes there is very little difference! In College algebra you cover most of the same topics but go into a little more depth. Also, you are expected to do a little more by yourself. In many classes, you will find more word problems and applications. Some of the problems might be a little harder too. All in all, they are very similar and I teach college algebra so I know.

No. Pre-Algebra is taught to provide the ability to do certain mathematical equations before doing the more challenging math of Algebra I.

Related questions

Yes if it was not practical it was not there. You can see the real life use on this link http://www.intmath.com/Applications-differentiation/Applications-of-differentiation-intro.php

There are many examples of daily life applications of real numbers. Some of these examples include clocks and calendars.

What are the Applications of definite integrals in the real life?

By definition, none. For if it did have real life applications it would not be called abstract! +++ You could consider it as establishing the rules by which the algebra needed to perform real-life tasks works. For a simple example, if C = AB then you could say, "Fine, suppose we call A and B the sides of rectangle than C is its area, OR if we call A and B speed and time respectively then C is the distance travelled. In both cases the algebraic rules are the same: multiply two values and you obtain their product; but many practical applications are in fact simple products so there we have the underlying pure algebra for solving them. And from that we can use pure algebra rules to determine A or B from the others.

Read word problems in a math book. Joe pays 25 dollars for 3 cds. At the same rate, what should he pay for 105 cds?

Ir is in some people's real life. Example: millions of students that want to pass algebra.

taxes, sales, investment etc

Many people learn algebra, and then never use it in their "real life". It's not that it COULDN'T be useful; but rather, that many people tend to forget how to use it. In some professions, you will DEFINITELY need algebra - as well as more advanced math.

Airplanes, Helicopters, Kites, Birds

Not much, in most professions. Quite a lot if you work in some area of engineering.

This is useful knowledge while cooking especially

Trampolines, garage doors, taints, and anal wrinkles

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