# law of multiple proportions   118 videos

• #### Probability of Multiple Events

##### Algebra 2Combinatorics

How to find the probability of multiple events.

probability mutually exclusive inclusive overlap
• #### Gay Lussac's Law

##### ChemistryKinetic-Molecular Theory

Using Gay-Lussac's Law to understand the relationship between a gas' pressure and temperature.

Gay Lussac's Law Joseph Gay Lussac
• #### Proportional Segments Between Parallel Lines

##### GeometrySimilarity

How to prove two triangles are similar using a line parallel to a base.

parallel lines triangles similar triangles proportion
• #### Percents

##### AlgebraPre-Algebra

How to set up percent problems as proportions.

percent cross multiply proportion
• #### Mendel's Second Law

##### AP BiologyAP Biology Videos
Mendel's Second Law of Genetics Mendel's laws and meiosis
• #### Selling Multiple Items

##### AlgebraWord Problems Using Systems of Equations

How to set up a system of equations to represent word problems where someone is selling multiple items.

system of equations coefficient elimination
• #### Conservation of Mass

##### ChemistryMatter

Understanding the law of conservation of mass.

conservation of mass law
• #### Addition and Scalar Multiplication of Vectors

##### PrecalculusVectors and Parametric Equations

How to compute the sum of two vectors or the product of a scalar and a vector.

vector components horizontal component vertical component component form vector addition the zero vector scalar multiplication
• #### Multiplication and Division

##### Pre-AlgebraIntegers

Learn how to multiply and divide positive and negative numbers.

• #### Solving and Graphing Inequalities using Multiplication or Division

##### AlgebraSolving and Graphing Inequalities

How to solve and graph one variable inequalities using multiplication or division.

inequality notation solve
• #### Mendel's First Law

##### AP BiologyAP Biology Videos
Mendel's First Law and genetics dominant and recessive alleles Punnet squares pedigrees

• #### Multiplying Radicals of the Same Root

How to multiply radicals of the same root together.

• #### Multiplication and Division Properties of Exponents

##### AlgebraExponents

How to simplify products and quotients involving exponents.

base power exponent property
• #### Multiplication and Division with Decimals

Multiplying and dividing decimals by ignoring and later replacing the decimal point

• #### Calculating Percents

Solving percent problems using proportions

• #### Solving a Logarithmic Equation with Multiple Logs

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to solve a logarithmic equation by condensing one, or both, sides.

log equation logarithmic equation logarithmic form exponential form condense
• #### Solving a Logarithmic Equation with Multiple Logs

##### PrecalculusExponential and Logarithmic Functions

How to solve a logarithmic equation by condensing one, or both, sides.

log equation logarithmic equation logarithmic form exponential form condense
• #### Similar Triangles

##### Pre-AlgebraIntroductory Geometry

Overview of similarity: congruent angles, proportional corresponding sides