Trey runs each lap in 6 minutes. he will run at least 30 minutes today. what are the possible numbers of laps he will run today? use n for the number of laps he will run today.

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%