Answer:
It helped them to interact easily through activities such as trade and land buying and selling. This fact led to inter region marriages , suportin ech other i n time of need and foration of basic political bonds thus a change in there sociallives
Answer:
I'm pretty sure it's B but sorry if it is not correct
Answer:
The average number of misprints per page in a company’s annual reports is 0.4. If a page is selected
at random, find the probability that it will contain more than two misprints. (5 marks)
(b) On average, one in every four new clients approached by an insurance salesman purchases an insurance policy. Suppose that the salesman approaches five new clients.
(i) Find the probability that exactly two will buy a policy. (5 marks)
(ii) Find the probability that at least two will buy a policy. (5 marks)