Notes on the numbers

posts

• 2026-08-02

  What Is a Good Dividend Yield? (And What Is Too Good to Be True)

  #finance
  7 min →
• 2026-08-02

  Percentage Math Without a Formula Sheet: Increases, Discounts, Ratios

  #math
  6 min →
• 2026-08-02

  Mean vs Median vs Mode: Which Average to Use When

  #math
  7 min →
• 2026-08-02

  Board Feet and Stair Math: Lumber Buying Without Waste

  #construction
  7 min →
• 2026-08-02

  Roof Pitch: What the Numbers Mean and How to Measure Yours

  #construction
  7 min →
• 2026-08-02

  FFMI: The Muscle Metric Lifters Use Instead of BMI

  #health
  7 min →
• 2026-08-02

  BMR vs TDEE: The Difference That Changes Your Calorie Target

  #health
  7 min →
• 2026-08-02

  How Long Alcohol Stays in Your System (BAC Math)

  #health
  7 min →
• 2026-08-02

  Macros for Beginners: Setting Protein, Carbs, and Fat

  #health
  7 min →
• 2026-08-02

  How Semester Grades Are Calculated (Categories, Weights, Finals)

  #education
  7 min →