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Whether you want to work out an appropriate tip at a restaurant, find out what percentage discount you’re receiving on a product or determine what a specific percentage of a number is, the need to know how to find the…
A vertex is a mathematical word for a corner. Most geometrical shapes, whether two or three dimensional, possess vertices. For instance, a square has four vertices, which are its four corners. A vertex can also refer to a point in…
While the metric system handles decimals in a straightforward way, for imperial measurements like feet and inches, converting from a decimal into a usable measurement isn’t always easy. Whether you’re looking to convert a decimal value in feet to feet…
The producers of an ecosystem are those components that make other life possible. They support animal life using nutrients from the soil and water, along with sunlight, to create the most basic form of energy. As in other biomes, the…
A molecular, or covalent bond, is formed when atoms bond by sharing pairs of electrons. This sharing can occur from atom to atom, or from an atom to another molecular bond. Types The are two types of molecular bonds: polar…
New York state is rich with natural resources. New York is much more than the Big Apple and its vast metropolitan area. Upstate and Central New York has untamed land that is kept safe by the New York State Department…
Rulers are etched with markings that denote the measurement of distance. Every inch of a 12-inch ruler is marked out, and between each inch, every 1/8 of an inch or 1/16 of an inch is marked. Likewise, a ruler of…
The electrons orbiting around the nucleus of an atom are responsible for that atom’s ability to take part in chemical reactions. All kinds of chemical substances can react with each other, from single atoms or ions to complex compounds. Chemical…
Things Needed Measuring cup Paper Pencil Calculator Converting measurements is often necessary when you are involved in cooking. Measuring ingredients can require that liquids be converted from one unit of measure to another. A liquid such as water, for example,…
The Christian method of dividing time is based on the estimated birth date of Jesus of Nazareth, using B.C. and A.D designations. The paths of math and religion don’t often cross, but if you need to calculate years across B.C.…
