first time grow maybe

well if i can get the permission im going to be growing my first plant. but i have a couple questions;

i have about 13 seeds. (all hopefully arent dead) but i dont know how many (if any) are females, is there any way to tell by the seed or within the first couple days to week of planting?

they arent any fancy seeds from nirvana or anything theyre just bagseed

No way to tell till they are growing and hit maturity.

All you can do is grow them and see once they start to flower. Usually it's around 50/50 male/female ratio so start twice as many as you want. Good luck