Judy

Sep 27,2022 Judy

In The Latest Technical Equipment Exhibition Area To Appreciate "The Beauty Of Science And Technology"

This blog article is about the recent exhibition of new technologies in Beijing. The author s impression from the exhibition and comments on a range o...

Jul 30,2022 Judy

How does an economist use math?

Economists perform the following mathematical tasks: • Use mathematical models to better understand such issues as the nature and length of business c...