There are 7 times as many females as males on the maths course at university. What fraction of the course are male? Give your answer in its simplest form.

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%