The number of people living in a town t t\,t years from now is Pt P_t\,Pt where
P0=64000 P_0 = 64000 P0=64000 Pt+1=1.03(Pt−900) P_{t+1} = 1.03(P_t - 900) Pt+1=1.03(Pt−900)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.