What is the perimeter of triangle lmn

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Can someone me and plz do the problem

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?