Write an equation modeling the revenue generated: x1 + x2 = 9,000

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.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

X+ y = 5 ; x - y =3 solve using linear combination