# Education

### Finite Math For Dummies Cheat Sheet

When performing the many types of computations found in Finite Math topics, it’s helpful...

In Math

### Factorial

The factorial operation says to multiply the designated number by every positive integer s...

In Math

### Matrix Notation

Matrices are rectangular arrangements of elements. The dimension of a matrix is given with...

In Math

### Binomial Distributions

A common situation when doing probability problems is having to determine the patterns of...

In Math

### Pascal’s Triangle

When performing computations in problems involving probability and statistics, it’s ofte...

In Math

### How to Climb the Ladder of Language Formality

Proper English is important. The only problem with that statement is the definition of “...

In Grammar

### How to Match Your Message to the Situation

When you’re listening or reading, you probably note the difference between formal and in...

In Grammar

### How to Choose the Correct Verb for Negative Expres

Three little letters — not — turn a positive comment (“I like your boots”) to a ne...

In Grammar

### How to Question with Verbs

In many languages, you say the equivalent of “Ate the cookie?” to find out whether you...

In Grammar

### How to Properly Add Helping Verbs

In addition to has, have, had, and the be verbs (am, is, are, was, were, and so on), you c...

In Grammar