articles

Math formulas are used to define relationships between a number of variables. Although math formulas can be expressed in the form of equations, not all equations are math formulas. The variables in an equation are denote... More »

www.reference.com Math Algebra

A math extrapolate formula is an equation used to predict the value of the dependent variable from an independent variable not found within the range of data. An example of such a formula is y=2x+5, when the range of val... More »

www.reference.com Math Calculus

The formula for a half-life is T1/2 = ln(2) / λ. In this equation, T1/2 is the half-life. The ln(2) stands for the natural logarithm of two and can be estimated as 0.693, and the λ is the decay constant. More »

www.reference.com Science Chemistry Atoms & Molecules
Related Search
similar articles

In math, chemistry and physics, solving for indicated variables in different formulas involves having to manipulate the formula equation until it is in the desired form. An example of this is the area formula for a trian... More »

www.reference.com Math Algebra

Some basic math formulas include finding the average, geometry formulas (e.g., the perimeter of a square, area of a triangle, volume of a cylinder), the Pythagorean Theorem and Trigonometry formulas (e.g. Sine, Cosine, T... More »

www.reference.com Math Algebra

An algebra formula sheet is used to remind you of common algebraic formulas, such as the point-slope form of a line, while you are working through math problems. The best way to use a formula sheet is to write as clearly... More »

www.reference.com Math Algebra

In math, a function is a statement that contains one or more variables that can be calculated to produce one or more answers. Math functions range from the simple to the complex. Evaluating a function at a particular poi... More »

www.reference.com Math Algebra
Related Search