Questions requiring a calculator

Exchange Rate

Bounds

Trial and Error

Use you calculator

Unit costs

Simple and Compound interest

Percentages

Reverse percentage

Quadratic formula

Stratified sampling

Mean from grouped frequency

Probability table

Expected frequency

Area/volume of a sphere

Pythagoras Rule

Trigonometry

Sine Rule

Cosine Rule

Area/volume of a cone

Area and circumferenceof a cirlce

Volume of a cylinder

Area of a sector