# the constant multiple rule   99 videos

• #### Probability of Independent Events

##### Algebra 2Combinatorics

How to find the probability of independent events.

probability multiple events overlap
• #### Dashes, Hyphens and Brackets

##### GrammarPunctuation

The rules for using dashes, hyphens and brackets.

dashes dash hyphens hyphen brackets bracket
• #### Vector Operations in 3D

##### PrecalculusVectors and Parametric Equations

How to perform vector operations like addition, scalar multiplication, the dot product, and finding the magnitude, in three dimensions.

vectors components vector addition scalar multiplication the dot product the scalar product magnitude length three dimensions

• #### Direct Variation

##### AlgebraLinear Equations and Their Graphs

How to tell if two variables vary directly.

direct variation y intercept constant of variation
• #### Indirect Variation

##### Algebra 2Functions

How to define indirect variation.

indirect variation inverse proportion constant of variation
• #### Exponents

##### Pre-AlgebraIntegers

Exponents are a short cut for writing repeated multiplication

• #### Solving Equations with fractions and decimals by "Clearing"

##### Pre-AlgebraSolving Equations and Inequalities

Solving equations with fractions by multiplying by the least common multiple

• #### Commutative, Associative

##### Pre-AlgebraProperties of Numbers

Overview of the commutative and associative properties for addition and multiplication

• #### Distributive

##### Pre-AlgebraProperties of Numbers

Introduction to the distributive property of multiplication over addition or subtraction

• #### VSEPR Model

##### ChemistryChemical Bonds

How to draw the structure of a molecule using VSEPR rules.

VSPER Model
• #### Square Matrices

##### PrecalculusSystems of Linear Equations and Matrices

How to determine whether two matrices can be multiplied, and if so, what the dimensions of the product will be.

matrices rows columns dimension matrix multiplication
• #### The Identity Matrix

##### PrecalculusSystems of Linear Equations and Matrices

How to determine the identity matrix of order n.

matrices square matrices the identity matrix matrix multiplication
• #### Matrix Operations

##### Algebra 2Matrices

How to use simple matrix operations.

adding matrices scalar multiple matrix matrices
• #### Augmented Matrices

##### Algebra 2Matrices

How to use matrices to solve a system of linear equations.

augmented matrix row operations scalar multiple
• #### Reflections

##### GeometryTransformations

How to describe the effect of a reflection, how to describe the effect of the ordered pair rules (x,y) -> (-x, y),(x,y) -> (x, -y), (x,y) -> (y, x).

transformation isometry orientation image equidistant ordered pair rules map x axis y axis line y = x
• #### Lewis Electron Dot Diagram

##### ChemistryChemical Bonds

How to draw Lewis Electron Dot Diagrams.

lewis election dot diagram octet rule
• #### DNA Structure

##### AP BiologyAP Biology Videos
Nucleotide structure base pairing rules structure of DNA