We think you are located in United States. Is this correct?

# Success in Maths and Science unlocks opportunities

• Simple interest: $$A = P(1 + in)$$
• Compound interest: $$A = P(1 + i)^n$$
• Simple depreciation: $$A = P(1 - in)$$
• Compound depreciation: $$A = P(1 - i)^n$$
• Nominal and effective annual interest rates: $$1 + i = \left( 1 + \frac{i^{(m)}}{m} \right)^m$$