Ella is going to roll a standard number cube 45 times. How many times should she expect to roll a number greater than 2?

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

X+y=-4 x-y=2 use elimination with adding and subtraction

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%