The Hiking Club plans to go camping in a State park where the probability of rain on any given day is 30%. What is the probability that it will rain on exactly one of the five days they are there? Round your answer to the nearest thousandth.

(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.