A120-second song is divided into three parts, the beginning, the middle, and the end. the beginning is one-sixth as long as the end. the middle part is one-half as long as the end. find the length of each part

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%