The world record is 3 minutes and 43 seconds. But maybe you are really physically fit and can run it that fast. If you are that good then why is the world record 3 minutes and 43 seconds and not your time of three minutes. I have never heard of you but I surely would have if you held the world record. In short, the answer to your question is no.
45 minute
Depending on what the class is or what was being done that day you could use the last few minutes of class to finish up the homework assigned, recheck the test, and get prepared to go to your next class.
I saw a movie in a science class, and it said every 20-30 minutes.
because of their class..there is class a and d...and the year it was made.
because it will disturb others
It's horrible, but there isn't a plain answer to the question because a contract hour is whatever basic unit is agreed upon by contract. For teachers, a contract hour is often 50 minutes. This is because classes may begin every hour and the ten minute buffer is to allow students and teachers to move between rooms as necessary. This also leads to the standard subunit of a contract hour being 25 minutes. This is because a class that meets three days a week can be compressed into two days a week by splitting the one fifty minute class between the other two days and creating two 75 minute classes.
You will burn about 400 calories in a 45 minute aqua Zumba class. However, this number varies by person and intensity of the workout.
Because some students study when others don't and also some students don't pay attention in class.
It's just like saying: This is a 2 Pack soda, instead of this is a 2 Packs soda. If you're using it as a name, it's not plural. Whereas, if I was to say: I bought 2 packs of soda, it would be grammatically correct. It depends how you use the warning in a sentence. This is how you would rephrase that depending on your sentence: Class, this is your 2 minute warning - VS - Class, this is a warning that you have 2 minutes left, or Class, I'm warning you that you have 2 minutes left. It all depends on how you say it...I know how you feel, American grammar!!! Am I right?
About 40- 60 minutes :) You decide how much time you want to spend on each session Class time is one hour, but the actual ride is 40-45 minutes with a 7 minute introduction (proper set up, type of ride etc) and 7 minute window to answer questions at the end of a ride.
Our class was visited for a few minutes (by visitors).
class. because kingdom>phylum>class>order>family>genus>species