Two events are mutually exclusive if they cannot occur simultaneously. Here are some examples of events which are mutually exclusive: Turning left and turning right are mutually exclusive because you…
read moreThe wave is a new concept for most students. When there is only one wave, you only need to worry about four things: wavelength, frequency, amplitude and velocity. Wavelength is…
read moreThere are four important rules you must always remember when solving questions dealing with exponents. Rule One: When you multiply two exponents with the same base, add the exponents. Examples…
read moreA ratio is a simplified comparison between two or more components. For example, if a person A, and a person B is going to start a business. They don’t know…
read moreThe Pythagorean Theorem relates the lengths of the three sides of any right angle triangle. The two sides of the triangle that meet at the right angle are normally labelled…
read moreMean, median and mode are three types of questions that may be asked on the SAT and are great way to sort data for statistics and probability. The mean is…
read moreConics is the study of the graphs of ellipse, parabola, and hyperbola. The reason that these graphs are under the broad title of Conics is that you can obtain them…
read moreFunctions have a domain and range and can be found in two ways. If the function is graphed, the domain and range can be identified from the picture, or the…
read moreGiven an equation of a line in any form, we are able to find the x and y intercepts of a line using some properties. Y-Intercept All points on the…
read moreRatio: The relative size of two quantities expressed as the quotient of one divided by the other; the ratio of a to b is written as a: b or a/b.…
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