Whois & Analysis for goodcalculators.com

Mathematics (from Greek μάθημα máthēma, “knowledge, study, learning”) is the study of topics such as quantity (numbers), structure, space, and change.

There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics.

Engineering is the application of mathematics and scientific, economic, social, and practical knowledge in order to invent, innovate, design, build, maintain, research, and improve structures, machines, tools, systems, components, materials, processes, solutions, and organizations.

Finance is a field that deals with the study of investments.

It includes the dynamics of assets and liabilities over time under conditions of different degrees of uncertainty and risk.

Finance can also be defined as the science of money management.

Finance aims to price assets based on their risk level and their expected rate of return.

Finance can be broken into three different sub-categories: public finance, corporate finance and personal finance.

A tax (from the Latin ) is a financial charge or other levy imposed upon a taxpayer (an individual or legal entity) by a state or the functional equivalent of a state to fund various public expenditures.

A failure to pay, or evasion of or resistance to taxation, is usually punishable by law.

Taxes consist of direct or indirect taxes and may be paid in money or as its labour equivalent.

Most countries have a tax system in place to pay for public/common/agreed national needs and government functions: some levy a flat percentage rate of taxation on personal annual income, some on a scale based on annual income amounts, and some countries impose almost no taxation at all, or a very low tax rate for a certain area of taxation.

Some countries also charge a tax on corporate income, dividends, or distributions—this is often referred to as double taxation as the individual shareholder(s) receiving this payment from the company will also be levied some tax on that personal income.

Educational technology is defined by the Association for Educational Communications and Technology as "the study and ethical practice of facilitating learning and improving performance by creating, using, and managing appropriate technological processes and resources".