About 60% of the human body is water. at this rate, how many pounds of water are in the body of a 95-pound person?

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 one ? is the answer and how to find this answer

Complete the equation of the live through (-1,6) (7,-2)