What is the area of the figure graphed below 8 sq. units
6 sq. units
4 sq. units
5 sq. units

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

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%