Applied Math 20 Formula Sheet - print a copy for a reference

Financial Math

Simple Interest : I = Prt notes

Compound Interest : A = P(1 + i)ⁿ, where notes

• i = rate/# of compounding periods per year
• n = years x compounding period
  

Geometry

Sum of angles in a polygon = (n - 2)(180^o) notes

a² + b² = c² notes

Percentage Error