# Math

### Tips for Factoring Polynomials

Tips for Factoring Polynomials 970 1024 Teaching Staff

Polynomial Factoring:   As in many fields, the manner in which we approach a problem In mathematics can greatly affect how we go about solving it. By finding the factors…

### Solving a System of Equations: Substitution and Elimination

Solving a System of Equations: Substitution and Elimination 794 629 Teaching Staff

When dealing with a system of linear equations there are two methods to algebraically solve the question. One is substitution and the other is elimination which is meant to be…

### Finding the Equation of a y = mx + b Line

Finding the Equation of a y = mx + b Line 960 490 Teaching Staff

### Math Review of Binomial Distributions

Math Review of Binomial Distributions 849 565 School Tutoring

Overview A binomial experiment  has a fixed number of independent trials, and each trial has only two possible outcomes.  Each of the trials has the same probability of success.  The…

### Properties of Probability

Properties of Probability 500 333 School Tutoring

Overview: Probability is the measure of the likelihood of an event.  The basic mathematics of probability theory started with games of chance, but it can be applied to many situations,…

### Math Review of Random Numbers

Math Review of Random Numbers 640 426 School Tutoring

Overview:  What Are Random Numbers? In a set of random numbers, the numbers do not follow any pattern.  Each number has an equal probability of occurring, and each number event…

### Measures of Central Tendency: Mean, Median, and Mode

Measures of Central Tendency: Mean, Median, and Mode 556 333 School Tutoring

Overview:  What Are Measures of Central Tendency? Measures of central tendency represent the most typical score or value in a group of scores on some measure in either a population…

### Review of Solid Geometry on the SAT and ACT

Review of Solid Geometry on the SAT and ACT 812 337 School Tutoring

Overview:  What Is Solid Geometry? Solid geometry was developed after plane geometry as a way to describe the three-dimensional world and the objects in it.  In the ideal three-dimensional world,…

### Review of Math Functions on the SAT and ACT

Review of Math Functions on the SAT and ACT 381 351 School Tutoring

Overview:  What Are Functions? Functions in mathematics describe two different types of relationships between numbers.  The simplest definitions are that a function can be either the set of ordered pairs…

### Math Review of Combinations and Permutations

Math Review of Combinations and Permutations 340 250 School Tutoring

Overview Mathematical combinations occur in problems that involve the number of ways that sets can be combined, where order does not matter.  Permutations are similar arrangements, but order does matter. …