The number of people living in a town t t\,t years from now is Pt P_t\,Pt where
P0=48800 P_0 = 48800 P0=48800 Pt+1=1.05(Pt−800) P_{t+1} = 1.05(P_t - 800) Pt+1=1.05(Pt−800)Work out the number of people in the town 3 years from now.
124 exam-style questions on OCR GCSE Maths Iteration. Each one has a worked solution and a mark scheme showing where the marks go.