"A," "an," and "the" are those tiny words we tend to forget about. They may sound simple, but there are Standard Edited American English rules of how to use these articles correctly.
Limits and continuity is a big concept in Calculus. Let's take a simplified look at how to understand what it actually means and different ways to solve problems... "finding the limit of 'f of x' as x approaches a."
Combine your knowledge with this clip on how to correctly form complex sentences and how to distinguish the different clauses. Also, learn how and when to correctly use the colon, semi-colon, and dash-- how convenient!
Look no further as you will find four possible equations to solve projectile motion problems. In the ideal world where there is no air resistance and you only have to worry about the x and y components, be sure to check out the other projectile motion clip with example problems.
If you're hoping to speak to people in Spanish, you have to know how to greet them and make polite chit chat. Here are some examples of common greetings and phrases.
Learn all about the four types of intermolecular forces: Dipole-dipole interactions, London dispersion forces, Ion-dipole interactions, and hydrogen bonds!
![French: The Past Tense, \"Passe Compose\"](http://img.youtube.com/vi/itvRFjpssUc/2.jpg "French: The Past Tense, \\"Passe Compose\\"")
