A plumber might use math to measure and calculate the area of pipes or the amount of space needed for an installation. Plumbers also would need math to calculate the amount of fluid need to go through pipes at the desired temperatures, pressures, and sizes of pipes.
This depends on what material the plumber uses, what fittings the plumber uses, how much piping will be used and how long the plumber will take.
a plumber uses a chisel
depending on the kind of plumber but still not much
It is plumbing or plumber.
You need to be good at math, science. And you have to go to Plumber School. I think there's one in France.
math uses the scientific method
A architect uses math like meausuring length
A teacher mainly uses math to teach it to the students. Other opinions could possibly say that everyone uses math in their life at home as in groceries ect.
calculator
A plumber typically uses a flexible and durable type of hose called a "PVC hose" for various plumbing tasks.
Population is related to math because it uses percentage
The same math everyone else uses. I