Yes
Math is essential in navigation when using charts. Speed, time & distance calculations require math. Vessel stability when you have ice, water or fish in your holds. Calculating fuel and usage all requires math.
Being in the food business will not require huge amounts of math.
Navigation in cars can be free or require a separate payment, depending on the vehicle and the type of navigation system installed.
Math.
math,science,maps,etc.
a cashier
only if it multiplies
no
96%
math
Yes.
Architect,Math teacher ,Acountint, scientists and doctor.