What is the relative frequency of students speaking spanish?​

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

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%

Put the following steps for calculating net worth in the correct order