GCSE Maths Cards Paper Bundle Age 13-16 From. The amount after nyears or days etc is. Where r is the rate of change.
GCSE Maths Foundation Formula Sheet.
Square the base radius of the cone and multiply by pi. Where r is the rate of change. A GOOD revision text book. B is Area of a Sector 𝐴 𝜃 360 𝜋𝑟2.