it is hypothesized that humans orginated from East Africa and migrated from there. We compute a measure of generic diversity for different populations and the geographic distance of each population from East Africa

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

They're not gonna make it all the way up mount everest without dieing anyways so it doesn't really matter.