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# Contemporary Math Videos

 Problem SolvingSets   Set Terminology (5:32)Complement of a Set (1:39)Disjoint Sets (1:36)Difference of Sets (1:53)Euler Diagrams and Argument Analysis (2:21)Equivalent Sets (3:21)Equal Sets (1:51)Graphing Relations Over Special Set (4:56)Intersection, Union, and Complements (2:50)Intersection of Sets (2:29)Infinite Sets and Cardinality (1:41)Subset and Proper Subset (3:31)Universal Sets (1:09)Union of Sets (2:45)Venn Diagrams with Three Subsets (2:32)Venn Diagram Two Subsets Using Regions (1:33)Venn Diagram Two Subsets (2:21)Venn Diagram and Cardinal Numbers to Solve a Problem (3:34)Topics in AlegebraThe Rectangular Coordinate System Systems of Linear EquationsConsumer MathematicsBuying a Car (1:38)Compound Interest (3:08)Finance Charge and Minimum Payments (3:49)Home Mortgage (1:08)Percent Increase (1:46)Reading Electric Meters – Estimating Monthly Cost (2:29)Refunds on Finance Charges (1:41)Sales and Discount Buying (1:58)Unit Buying (1:43)Simple Interest and Sales Tax (3:03)GeometryProbability and Counting TechniquesCombinations (4:38)Permutations (3:42)Factorials (2:18)Complementary Counting Principle (2:12)Drawing Cards from a Deck – Not Replacing (2:28)Drawing Cards from a Deck and Replacing   (1:30)Drawing Numbered Objects (2:16)Tree Diagrams and Sequential Counting Principle (4:31)Using Disjunction to Find Probability (1:46)Conditional Probability (2:54)Statistics