Lessons

#### Earning

- Salary to Weekly, Fortnightly, Monthly Payments
- Weekly, Fortnightly, Monthly Payments to Salary
- Equivalent Hourly Rate of Pay
- Equivalent Hourly Rate of Wage
- Ordinary Hourly Rate of Pay
- Allowances
- Commission
- Commission of a sliding Scale
- Commission with a Retainer
- Commission on Sales above Fixed Amount
- Royalty
- Piecework
- Piecework per Multiple Units
- Comparing Rates
- Overtime Hourly Rate
- Overtime Pay
- Overtime Rates
- Multiple Overtime Rates
- Net Pay

#### Volumes

- Metric Units for Volume
- Cross Section of a Prism
- Volume of a Prism
- Volume of a Prism by Finding the Area of Cross Section
- Volume of a Composite Prism
- Volume of a Cylinder
- Volume of a Composite Cylinder
- Volume and Capacity
- Conversion of Capacity
- Conversion from Capacity to Volume
- Conversion from Volume to Capacity

#### Measure of Disperse

- Calculating the Mean
- Mean from UnGrouped Data
- Mean from Grouped Data
- Calculating the Median
- Median from a Table
- Median from a Cumulative Frequency Graph
- Median from a Grouped Cumulative Frequency Graph
- Range
- Interquartile Range
- Mode
- Population Standard Deviation
- Calculating the Standard Deviation
- Distribution using the Diagrams
- Changing the Value of Mean and Standard Deviation

#### Representation of Data

- Outliers
- Shape of a Graph
- Skewness
- Stem-and-Leaf Plots
- Double Stem-and-Leaf Plots
- Box-and-Whisker Plots
- Double Box-and-Whisker Plots
- Dot Plots
- Frequency Histograms
- Radar Charts
- Radar charts for multiple Data Sets
- Area Charts
- Bar Charts
- Segmented Bar Charts
- Cumulative Frequency histogram
- Cumulative Frequency polygon

#### Linear Functions and Graphs

- Tables of Values
- Find the Rule
- Finding Rules for Number Patterns
- Ordered Pair
- Graphing Linear Equations using Intercepts
- Graphing Linear Equations using Gradients
- Finding the Equation of a Line
- Substitution into a Formula
- Equations Arising from Substitution
- Substitution into Surds
- Rearrangement
- Celsius and Fahrenheit

#### Matrix Arithmetic

- Matrix Definition
- Matrix Equality
- Matrix Addition
- Matrix Subtraction
- Scalar Multiples of Matrices
- Zero or Null Matrix
- Negative Matrix
- Simple Matrix Equations
- Single Row by Single Column
- Single Row by Multiple Columns
- Multiple Rows by Multiple Columns
- Commutative Law
- Identity Matrix
- Power of a Matrix