Stephan has a piece of wood that measures 18 inches long and 12 inches wide. he wants to makea tray with sides 2 inches high .maurice says that he can make a tray that has a base measuring 101/2 inches by 10 1/2 inches is he correct?

(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.