<p>There are isotopes that are indefinitely stable, while some are radioactive and decay. As time passes by, the number of present radioactive isotopes will continue to decrease, as will the level of radioactivity. An aspect of this decay is what we call the half-life.</p>
When you start studying geometry, you may become one of those students who hate this subject. There seems to be no point in drawing endless graphs and using different alphabets so that you risk ending up spending a lot of time wondering how to use your knowledge in real life. The good news is that you can find many tips and sources, including peer reviewed articles, which will help you do your geometry homework successfully and get higher grades. Use them and you will understand that this discipline is quite easy and can be mastered with interesting mind games and enough practice. For example, if your assignments are about a tangent line, keep in mind that it’s a straight line that has a slope passing through a particular point on your graph. To find the right equation for it, you need to know how to take its derivative.