Please help! I’ll give brainliest but I need help immediately this is due in a couple hours!!

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

Which of the following vectors are orthogonal to (2,1)? check all that apply

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.