James starts a job in 2020 with an annual salary of £25000. He receives a 5% pay increase every year, with the first raise in 2021, so that his annual salaries form a geometric sequence.
Find, to the nearest £100, the salary James will receive in 2022.
Find, to the nearest £100, the total amount James will have earned from 2020 until the end of 2034.
Practise Edexcel A Level Maths 3.8 Modelling with Series with exam-style questions for A Level Maths. 24 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.