Symptoms of the Flu: An Overview. It's easy to confuse a common cold with flu symptoms. However, cold symptoms are usually milder and don't last as long as the flu symptoms. If you become infected with the flu virus, you will usually feel flu symptoms 1 to 4 days later. It is important to note that you can spread the flu to others before your flu symptoms start and for another 3 to 4 days after your flu symptoms appear. (Click Flu Virus for more information about the flu.).
Definition of Dependency Ratio: The dependency ratio measures the % of dependent people (not of working age) / number of people of working age (economically active). Dependency Ratio =.
Image courtesy of Flickr, Horia Varlan. Your debt-to-income (DTI) ratio is used by mortgage lenders to determine how much of a monthly payment you can afford. Similar to your credit score, your debt-to-income (DTI) ratio will determine if you qualify for a mortgage, and for how much. Your DTI is the percentage of your monthly income that you pay towards all your debts.