To measure a physical quantity correctly and need to compare it with some standard quantities. Thus a standard unit is needed to measure a quantity correctly.
The standard deviation is a measure of how spread out the numbers are. Three points is needed to calculate a statistically valid meaningful standard deviation.
It is the quality that matters, not the quantity.
You figure out the square footage, and then the size and number of boards needed.
It is used to measure small volume of liquid to be added where needed .
you measure one side and divide by amount needed then cut/tear.
The standard deviation is a measure of how spread out the numbers are. Three points is needed to calculate a statistically valid meaningful standard deviation.
The metric unit is the calorie, which is the amount of heat needed to increase the temperature of a gram of pure water one degree Celsius. The standard unit is the British Thermal Unit (BTU), which is the amount of heat needed to raise the temperature of a pound of pure water one degree Fahrenheit.
use a known volume container to measure a quantity = 200 x (the depth you want the sand).
It depends on ... 1) Quantity / the amount of oak wood needed. 2) The standard price offers in your area.
can't you find it on your own??
To know the quantity of matter present in the element or a thing
It is the quality that matters, not the quantity.
For a correctly sealed item, 5 grams of silica gel are needed for every cubic foot of volume of the package. (170 grams per cubic meter.)
One is to be able to spell correctly.
three sensors that will be needed to measure the weather conditions
Micro elements are compounds or substances needed in minute (small) quantity for the proper functioning of the body.They are needed for healthy living.
One of the first reasons early people needed to measure time was to know when to plant and harvest their crops.