If a car sits out in the sun everyday for a long time, can light from the sun damage the cars paint?

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.

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g