Hey please answer this

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.

What is the missing constant term in the perfect square that starts with x^2 -20x

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles