Search 72,102 tutors
FIND TUTORS
Newest Most Active

Roots, bases, prefixes, and suffixes are the building blocks of the English language. Master these, and you're well on your way to mastering the English language. Here are some samples to get you started. See how many you can think of or identify. 1. Base: photo (light) photography (light writing, writing with light) photosynthesis (light processing) How many more can you come up with? 2. Base: graph (write) biography (writing about someone's life) autobiography (self writing, writing about one's own life) How many more can you come up with?

Here's a math challenge for you: Which is larger, the volume of a cube 5 inches on a side, or the volume of a sphere with a diameter of 6 inches?

Here's a math challenge for you: Suppose you are traveling at 70 mph, while a mile-long train headed in the same direction and parallel to the freeway is traveling at 50 mph. How long will it take to pass the train?

RSS Jon's Blog RSS feed