Are these options realistic?

<p>^^ what i tried to do with science courses was to take courses which show my proficiency in mathematics. i took physics courses which had a calculus prereq (mechanics of fluids and solids, electricity and magnetism, etc.), as well as a chemistry course which dealt with sampling and data modeling (quantitative analysis). again, i didn't "need" to take these courses (as i am an econ major), but i decided to take these as opposed to their "easier", non-calculus prereq counterparts.</p>