There are 8*(1 + 3k) hours where k is an integer.
It is 8 hours
how many envelope can be stuffed in an hour
How many orgasms can a woman have in one hour?
Ten.
15 minutes to the hour.
There are 15 minutes in a quarter of an hour
60 minutes are in an hour.
The are 3,600,000,000,000,000 pecoseconds in an hour.
There is 3600 seconds in an hour
3 km in a hour!
how many hour between germany from thailand
Cockroach travel many feet in an hour.
It is: 15 minutes past the hour