#1 isn't shown all the way, the rest of it is 12.0

pls helppp​

Write the fraction or mixed number and the decimal shown by the model

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

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%