In two and three-dimensional geometry, a scale factor is a ratio between two linear measurements. You can use scale factors to determine the surface area of an object. The first step in using scale factors is to understand why you might need one. Here’s a look at a few examples. A scale factor can be […]

Would you like to determine if attention deficit hyperactivity disorder (ADHD) is to blame if you get sidetracked easily, are hopelessly disorganized, or often forgetful? Do you think your rambunctious child might have ADHD because he or she is fidgety and rambunctious? However, it’s important to remember that diagnosing ADHD isn’t that simple. The symptoms […]