If
0 p=0.3r how many percent more is r than p

The letter tiles shown below are in a bag. whiteout looking i am going to draw one tile. what are my chances of drawing g?

When y’all answer can y’all explain too !

(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.