Hayden has $200 and saves $40 more each week. however, every week she spends $10 on dutch bros coffee. if she wants to have $800 to buy a new computer, how long will it take for her to save this amount?

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.