Chapter 2: Fun Projects Using Sage

2.1. Microeconomics: Computing a Selling Price

• 2.1

2.4. Chemistry: Balancing Reactions with Matrices

• 2.4.4. Balancing the Quick Way
• 2.4.4

2.6.6. Your Challenge: Make All This Happen in Sage

• 2.6.6

2.8. Environmental Science: Lead and Manufacturing Motherboards

• 2.8.2. Some Helper Code
• 2.8.2