I need some advise on whether I should apply with an F on one subject or wait an entire year.

Thank you so much, I have applied to state and UC’s already. I am sure most if not all UC’s will reject me but I may get into some college.

I am thinking of taking calculus again next semester to make up for my F. I’m not sure if I should apply next year again and get an F on chem. I do not think getting 2 Fs will look good on my application, even if I manage to get A’s in both of them later on.