Ababy weighed 7.25 pounds at birth at the end of eight months the baby weighed 2 1/2 times it's birth weight how many pounds did the baby weigh at the end of eight months

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.

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

3382-299=3383- ? fill in the blank?