They do because they are tired and they have no more energy left.
Let's see: I take about 12 breaths a minute. There are 60 minutes in an hour. That means I take 720 breaths an hour. That means I take about 11,520 breaths during the 16 hours when I am awake. When I fall asleep my breathing slows down. At 10 breaths a minute that is 600 breaths an hour. that will be 4,800 breaths when I am asleep. 11,520+4,800= Whoops my adding machine just disappeared from the screen.
I would say about a half hour to an hour considering this is coming from a 14 year old
about half hour unless you did something really bad then they could keep you for and hour in my school they keep me for three hours 2:45 to 5:45
Average human walking speed is 3.1 miles per hour which is 4.55 feet per second. So multiplying by 60 seconds/minute, we get 273 feet. There are 5280 feet in one mile, so 273 feet is 273/5280 = 0.0517 miles.
Half a 10-ounce bottle in under an hour ought to just about do it. That would be 1.25 ounces of pure alcohol, the equivalent of about 2 beers.
yes
It should take about half an hour
just pretend you are asleep and pretend you are asleep half an hour early before you tutor comes
you got chills for over an hour and then you fall asleep
well you could rest your eyes
Well, many people fall asleep the minute head hits pillow, others may take one hour or more to fall asleep.
It means that you are unable to stay asleep for a long period of time. You may be able to sleep for 10 minutes then wake up again and stay awake for i dunno half an hour...then fall asleep for another 10 mins. I think you can see where this is going. We call this insomina...where you are unable to go to sleep.
half an hour
I am a Quantum Mechanic Hydrolic Rolantics Physicsist from Harvard and it will fall at at either inifinity miles per hour or it will not fall at all.
It depends on the person since everyone is different. Some people can fall asleep within a couple of minutes of going to bed. Other people may lay awake for an hour or more before sleep takes them. If a person is relaxed they can go to sleep quicker than someone who is stressed out with a lot on their minds.
Yes. Half is a noun and half an hour (half of an hour) is a time period.
The term is actually "half an hour" which is short for "half of an hour". This has same meaning as "half hour" or a rough approximation of 30 minutes.