To keep track of time.
That may be a maintenance man, a time-keeper, or clock (or watch) repairman.
My calendar is a Gregorian calendar
clocks tell you what time it is
Analog clocks.
they had 90000000000000000 billion calendars minus 123151671237234 squared.
becuz their from sunrise to sun down is considered a day and 24 hours on the clock is one day and one day contruibutes to the calender.
becuz their from sunrise to sun down is considered a day and 24 hours on the clock is one day and one day contruibutes to the calender.
Zapotec
They used astronomy and the sun dial to make accurate yearly calendars
Yes the one on your computer does that along with many LCD clocks with calendars.
Humans organize time using various methods such as calendars, clocks, and schedules. Calendars help track days, weeks, months, and years, while clocks measure time in hours, minutes, and seconds. Schedules help individuals plan and allocate time for different tasks and activities.
100% sure it was the Zapotec. Not the Maya.
Yes. Computer calendars and clocks regulate themselves, even recognizing daylight savings time.
Because they are useful for predicting the future. Primitive people in the tropics have no real need for calendars; the weather doesn't change all that much from day to day. In the temperate zones, it's important to know when to plant, and when to harvest, and when to expect recurrent events. One of the earliest calendars we know of was used to keep track of the seasons along the Nile River in Egypt; if you knew approximately when the Nile floods would occur each year (and they are fairly predictable!) then you knew more or less when to move to higher ground and when it might be safe to return.
There are many examples of daily life applications of real numbers. Some of these examples include clocks and calendars.
You need to know math in order to make purchases in your everyday life. Also math is important when using calendars and clocks.
Solar day is typically used for our clocks and calendars, as it is based on the Earth's rotation relative to the sun. Sidereal day, on the other hand, is based on the Earth's rotation relative to distant stars.