Rounding the number.
That's the "rounding" process.
place value
variable
It is called the digit in the first decimal place.
It is the decimal part of a number.The number place immediately to the right is the tenths place.
That's the "rounding" process.
The number of wave crests passing a given place in one second is the frequency of the wave given in cycles per second, or Hertz.
place value
Its place value.
The answer depends on the extent to which the number is being rounded, that is, which place is "given".
Given the information in the question, the number is indeterminate.
This refers to adjusting the sights on a rifle for elevation (up/down) and windage )left/right) so that the sights are pointed to the place that the bullet strikes at a given distance.
8
ecticent
A bill of mortality is an official statement of the number of deaths in a given place during a given time.
billionths
Population