a wire fence is to be erected along one side of paddock. The straight section of fence is 20 meters long. If the posts are to be 2 meters apart how many posts will be required?

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.