granola costs $6.50 per pound. assorted nuts cost $9 per pound. how many pounds of granola and nuts are needed to make 7 pounds of trail mix that cost $7 per pound?

Question and answers are in the attached picture. you so much in advance.

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.)

Ineed in figuring out this problem.