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30 Million Hours!!
half an hour in a car
8 hours
they have to work 5 hours in training
Stonehenge in its landscape has 618 pages.
3.5 HOURS
Labor time will be about 5 hours.Labor time will be about 5 hours.
There are 92 stones at Stonehenge at the present time
labor hours to replace evaporators dodge grand caravan se 2009
Slaves performed various types of labor depending on the time period and location, including agricultural work on plantations, domestic work in households, mining, construction, and skilled labor in workshops. Their work was often physically demanding and difficult, with long hours and harsh conditions. Slave labor was essential to the economy of many societies throughout history.
According to the Bureau of Labor Statistics, there were 1,066 construction worker fatalities in the US in 2019.
I think it helps the construction companies to track how much material they are using for a particular job and also how many labor hours are put in. the rate of land also differs so it makes it easy for them to determine the value of the project easily.