Joyce goes walking on a track shaped like the solid line in the diagram shown. Find the total area enclosed by the track. A. 2,956.5 square meters
B. 2,250 square meters
C. 3,309.75 square meters
D. 2,826 square meters

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

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%

What is the absolute value of the complex number -4- 2 v14 3.15 14 18