You are planning on using circles to compare the populations of california 37,691,000, texas 25,675,000, and new york 19,465,000. if the circle for new york will have a 5 cm radius, how large should the radii for texas and california be? round to the nearest tenth of cm.

(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.