13-18 5 mins
19-29 8 mins
30-39 2 mins
40-.... 1min or less
No studies have been done
I don't know about you but I've spent my whole life naked
it was in the London times that the average person spends 6 years and ten months eating in his or her 70 year life time.
According to Nielsen, gamers aged 13 and older spent an average of 6.3 hours a week playing video games.
They didn't need any food because they spent so much time kissing that there mouths taste like tounge so that makes them not hungry
8 hours spent on the world wide web
i spent my my money on biscuits
You cannot average speeds without knowing how much time is spent traveling at each speed a = time at 40, b= time at 5 Ave Speed = (40a +5b)/(a + b)
An average of 87% in enclosed buildings in the US.
Keep track of how much time was spent moving and divide it into the total of miles traveled.
There's time in service, and time in grade. Time in service is how much time you've spent in the military. Time in grade is how much time you've spent at your present rank/pay grade.
5 hour