today in class we worked on comparing different statistics for the different countries in the world. we compared the united States , china, France, Mexico and Canada. we compared them in many different categories. we also talked about the amount of kids born versus the amount of woman. to have the population stay constant the number has to 2.5. if the number is lower than that it probably means that the population is decreasing. if the number is higher than that it means that the population is going up.
1 hellenistic: the blend of greek Indian and middle eastern culture. Alexandria: major city on the nile and was a center of knowledge. Euclid: was a respected mathematician and created the basics of geometry. archimedes: was the scientist that estimated the value of pie and explained how the lever works. colossus of Rhodes: a one hundred foot tall bronze statue. 2 geometry had the biggest achievements as we built on these ideas and use them in many other subjects. 3 when traders came to Alexandria they brought their culture with them. Alexandria learned from them how the lived and their knowledge to mix in with the rest of what they learned. 4 He had made up rules of basic geometry so astronomers used it to estimate the circumference of the earth.
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