James is at the JL Long Run. He has exactly $32 and will purchase a shirt for $12. What percent of
his money will James spend on the shirt?

15 point ! ~ see if you know the answer to both you!

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?