There's no country that does more math. Math is everywhere. From cooking, to drawing, even to playing a simple game of pool. Math is everywhere.
Baseball
Structural engineering uses a tremendous amount of math.
I think they do. Most of the teachers I have use math. Almost everyone (including me!) uses math.
Engineers and architects, Statisticians and actuaries.
China uses the most Hydroelectric power in the world
Russia
China uses the most Hydroelectric power in the world
well the USA is the only country in the world to use the customary system while the rest of the world uses the metric system
it is my but
India
Japan
England and France