238 Videos for "number"

Combinations  Problem 2
Math › Precalculus › Topics in Discrete Math
How to calculate the number of different menu combinations. 
Mode  Problem 3
Math › Algebra › Introduction to Statistics
How to find the mode from a list of numbers. 
Permutations  Problem 1
Math › Precalculus › Topics in Discrete Math
How to calculate the number of different ways runners can place. 
Range  Problem 1
Math › Algebra › Introduction to Statistics
How to find the range from a list of numbers that is in order from smallest to biggest. 
The Discriminant  Concept
Math › Algebra › Quadratic Equations and Functions
How to calculate and interpret the discriminant of a quadratic equation. 
Range  Problem 2
Math › Algebra › Introduction to Statistics
How to find the range from a list of numbers that is not in size order. 
Scientific Notation  Problem 1
Math › Algebra › Exponents
How to change a number in standard notation into scientific notation.. 
The Discriminant  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to apply discriminants to word problems. 
Arithmetic Sequences  Problem 4
Math › Precalculus › Sequences and Series
How to find the number of terms in an arithmetic sequence. 
Median  Problem 2
Math › Algebra › Introduction to Statistics
How to calculate the median if there is an even number of values in the set. 
The Discriminant  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to interpret a discriminant that is larger than zero. 
Permutations  Problem 4
Math › Precalculus › Topics in Discrete Math
How to calculate the number of different ways to line up objects when alternation is required. 
Interpreting Graphs  Problem 1
Math › Algebra › Graphs and Functions
How to write stories to describe graphs with changing slopes, but no numbers. 
Fundamental Counting Principal  Problem 1
Math › Algebra 2 › Combinatorics
How to calculate the number of different combo pizzas. 
Polygon Angle Sum  Problem 1
Math › Geometry › Polygons
How to find the sum of the angles when you know the number of sides of a polygon. 
Simplifying Radical Expressions  Problem 1
Math › Algebra › Radical Expressions and Equations
How to simplify radicands that are whole numbers. 
Scientific Notation  Problem 2
Math › Algebra › Exponents
How to change a number in scientific notation into standard notation. 
Additive and Multiplicative Inverses  Problem 1
Math › Algebra › PreAlgebra
How to find the additive inverse of positive and negative numbers. 
Adding and Subtracting Polynomials  Problem 3
Math › Algebra › Polynomials
How to subtract polynomials if they have different numbers of terms. 
Arithmetic Series  Problem 4
Math › Precalculus › Sequences and Series
How to find the number terms in an arithmetic series to add up to a specific sum.