Corey combines x pounds of herbal tea at 12 per pound with 8 pounds of regular tea for $9 per pound. He makes a mixture that aver ages $10.50 per pound. Find x.

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%

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.

The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree