A small country had a population of 2,254,000 people in the year 2012. If the population grows steadily at a rate of 3.5% each year, what is the expected population of this country in the year 2020?

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.