If a thin haired woman (bb) has a child with a full haired man (B-), then what is the chance each of their boys will be bald? Please no files that I have to download

i did this in 6th grade and i think there is no chance because the thin haired woman has a non-dominant allele and the full haired man does have a strong  allele. so, the man has the dominant gene

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.