History of Computer The development of the first counting device has been dated to ancient times, a man called abacus used a counting device about 3000 years ago and from this time and man has continued to improve. Ancient methods of counting were through the use of fingers, stones, sticks and grains. The history of computer
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What is Mixture? A mixture consists of more than one element or compound. The components of a mixture can be separated by physical methods. A mixtureis a material system made up of two or more different substances which are mixed but are not combined chemically. A mixture refers to the physical combination of two or more substances in which
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Introduction A salt is an ionic compound formed when the hydrogen of an acid is partly or completely replaced by a metal ion or ammonium ion. All salts are chemically and electrically neutral. Example: Diagram above shows that when the hydrogen ion in nitric acid is replaced by Na+, Ca2+, NH4+ or Al3+ ions, salts are formed.
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What is a Capital Market? A capital market is any financial market in which long-term debts and equity-backed securities are traded (i.e., bought and sold). These securities are typically Capital markets are defined as markets in which money is provided for periods longer than a year.Capital markets channel the wealth of savers to those who can put such wealth
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Introduction: Amalgamation is the blending of two or more existing companies into one company. For example, if two existing companies such as Dangote Flour and Flour Mill Plc go into liquidation to form a new company Dan Flour Mill, it will be a perfect example of amalgamation. Amalgamation can also be defined as the combination of
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Nigeria Postal Service (NIPOST) The first post office in Nigeria was established in 1856 in Lagos. NIPOST was originally and jointly constituted as the department of postal and telecommunication (p and T). But in 1984 the telecommunication division of postal and telecommunication was merged with the Nigeria external telecommunication (NET) limited to form the Nigeria
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Introduction Apart from social justice that had been corrupted , the religion of the Israelites was no longer practiced as they had deviated from observing the covenant made with God. Their hearts were not truly with God, they only pretended by fulfilling the physical obligations of worship such as payment of tithes and offering sacrifices
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Topic: Basic Function A function is a structure that simplifies a complex operation into a single step. A function is therefore a many-to-one (or sometimes one-to-one) relation. The set of values at which a function is defined is called its domain, while the set of values that the function can produce is called its range. Functions act as ‘black boxes’, they accept
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Meaning of Figures of Speech A figure of speech is a word or phrase that has a meaning different than its literal meaning. It can be a metaphor or simile that is designed to further explain a concept. Or, it can be a different way of pronouncing a word or phrase such as with alliteration
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Introduction During the Last Supper which Jesus had with his disciples, he said to Peter “This very night, before the roaster crows, you will disown me three times.” Peter replied “Even if I have to die with you, I will never disown you”. The other disciples said the same thing too. Later that same day
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