For a family function, a florist used 1/2. of a basket of flowers to decorate 3 windows. he used the same amount of flowers for each window. how many baskets of flowers did he use for each window?

(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.