Adjectives are the part of speech (or word class) that modify a noun or a pronoun. In addition to their basic (or positive) forms (for example, big and beautiful), most descriptive adjectives have two other forms: comparative (bigger and more beautiful) and superlative (biggest and most beautiful). Like the other parts of speech we’ve discussed, Adjectives
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Theory of Logarithm The logarithm of a number X to a base A is the power (index) of A in X If logAX =Y, then X =AY Example: log 101000 = 3, then 103 = 1000 This rule holds for all bases, therefore if 24 = 16, then log216 = 4 TRY THIS: Express the
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Below are some common grammar mistakes I see routinely, not only in editorial queries and submissions, but in print: in HR manuals, blogs, magazines, newspapers, trade journals, and even best selling novels. If it makes you feel any better, I’ve made each of these mistakes a hundred times, and I know some of the best authors
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Introduction The most important classification in chemistry is the arrangement of the elements in the periodic table. In 1869, Mendeleev, a Russian scientist, was the first to construct a periodic table. He arranged the elements in order of increasing relative atomic mass. He pointed out that elements with similar properties kept recurring at regular intervals
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Who says you have to finish school before you can start making some cool cash? Granted, making money shouldn’t be your priority as a secondary school student, but then it’s never a bad thing as long as you won’t let it affect your studies. Check out a few of our ideas to earn some cash
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There are a lot of things we do that impact how we sleep, and you probably don’t even realize how much they’re affecting you. Here are 6 bad sleeping habits you should try to kick: Not Understanding How You Sleep If you wake up a lot or you have trouble falling asleep, it’s important to
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(By Iquo Ukoh) You notice that bump on your face a night before that planned hang-out with friends. Annoying, isn’t it? Now your whole focus is suddenly concentrated on this bump. You practically have to control your hands stroking this little bump. Sometimes it’s not one or two but many covering a reasonable surface of
Who wants a smooth Skin?… Your skin can be as smooth as glass! Read More »
A formal letter is an official letter. It is a letter written for official reason. A formal letter is written for different purposes which are. Make a complaint Request something Make an inquiry Apply for a Job Proposal Reference Formal Invitation When writing a Formal letter, there are strict rules you must follow which are You
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Directed Algebraic Terms Remember that in algebra, letters stand for numbers. The number can be whole or fractional, positive or negative. Just as 5a is short for 5 x a, so -5a is short for (-5) x a. Just as m is short for 1 x m, so –m is short for (-1) x m.
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Introduction Three equations relate these quantities: amperes x time = Coulombs 96,500 coulombs = 1 Faraday 1 Faraday = 1 mole of electrons Calculating the Quantity of Substance Produced or Consumed To determine the quantity of substance either produced or consumed during electrolysis given the time a known current flowed: Write the balanced half-reactions involved.