TL:DR; Calculate the percentage of any number out of any number.
Calculate the percentage of any number out of any number.Great little tool to have on hand.
Algebra - One on One is an educational game for those wanting a fun way to learn and practice algebra. This program covers 21 functions. It has a practice and a game area. Includes a two player combat game.
XLSTAT is a complete data analysis and statistics add-in for Excel. It includes regression (linear, logistic, nonlinear), multivariate data analysis, parametric tests, non parametric tests, ANOVA, ANCOVA, forecasting methods.
These are equations involving only one variable, like x, and nothing complicated like powers or square roots. With this special educational program you learn how to resolve them.
