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"Given a set of possible events, we often want to find the number of outcomes that can result. We can do this using the fundamental counting principal. For example, the fundamental counting principal ...
Video Química
"Functional groups are groups of atoms in hydrocarbons which are responsible for their chemical properties. The types of functional groups include halocarbons, alcohols, ethers, aminoss, aldehydes, ke ...
"Solving quadratics can be difficult. Completing the square is one method for solving a quadratic equation. A quadratic equation can also be solved by factoring, using the square roots or quadrat ...
"Solving proportions is a crucial skill when studying similar polygons. The ratio of corresponding side lengths between similar polygons are equal and two equivalent ratios are a proportion. For solvi ...
"Function notation is used frequently in science to express functions that contain logs and exponents. We learn to use function notation with logs and exponentials in order to solve problems such as c ...
Video Matemáticas
"Throughout mathematics, we find function notation. Function notation is a way to write functions that is easy to read and understand. Functions have dependent and independent variables, and when we u ...
Hipervinculo Matemáticas
"Equations are fundamental to Algebra, and solving one step equations is necessary for students in order to learn how to solve two-step equations, and other multi-step equations. Solving one-step equa ...
Video Física
"The frequency of a wave measures how often it passes a given point in a given length of time. A wave's period measures how long it takes for a wave to pass a given point in its entirety, from crest t ...
Hipervinculo Matemáticas
"Sometimes we get more complex inequalities that take more than one step to solve. Solving multi step inequalities involves both solving inequalities using addition and solving inequalities using mult ...
"Freezing point depression is a colligative property of solutions. Solutions’ freezing points are lower than that of the pure solvent or solute because freezing, or becoming solid, creates order and d ...
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