The ratio of number of residents in Tutwiler to the number of sex offenders is 587 to 1. The number of registered sex offenders compared to the number of residents in this city is smaller than the state average. Median real estate property taxes paid for housing units with mortgages in 2013: $530 (1.0%)
Duration is defined as the length of time that something lasts. When a film lasts for two hours, this is an example of a time when the film has a two hour duration. continuance in time.
The duration of a bond is the weighted-average period of time before the cash flows involved are received. (Technical note for those curious: The weight for each period is not based on the nominal value of the cash flow received at that time, but rather the present value of the cash flow.).