Math and Statistics Homework Help  

  Free Math and Statistics Homework Help

Below is a collection of online calculators and interactive tutorials!  These calculators use JavaScript which does not recognize the  character ^ as a mathematical operator the way your pocket calculator does.  To enter a^b, you must use the buttons on the keypad or use the JavaScript operator Math.pow(a,b).  In general, for all of these calculators, if no button exists for the mathematical operation you want, you can simply enter the Java code for that operation.  Click on the link to see an example and a list of the JavaScript operators that are supported.

Algebra
Add & Subtract Fractions
Quadratic Equations

Calculators Conversions

Geometry

Graphing
Below are links to free graphing software. 
Numbers
Fermat's Factorization Technique
The Fibonacci Sequence
Factor Pair Calculator
Factors Calculator
Large Number Factoring Machine

Other Resources
Stoichiometry Calculator
Calculate Elapsed Time
Speed / Distance / Time
Interactive Math Study Helper

Probability and Statistics
Descriptive Statistics & 5 Number Summary
Grouped Frequency Distribution Tutorial
Statistical Tables
Sort Your Data
Trigonometry

Trigonometry Calculator
Right Triangle Calculator

 

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