age and sex of the population
Cartesian coordinate system
An upside-down population pyramid usually indicates an aging population with more older adults than younger individuals. This can have implications for the city's workforce, healthcare system, and social services, as there may be fewer working-age individuals to support the aging population. It may also suggest declining birth rates and potential future population decline if not addressed.
Independent variables are the input value of a function (usually x) and dependent variables are the output value of the function (usually y).
Hard to tell, variables usually are in the memory... be more specific.
Simple non-array variables are usually passed to methods by value.
A pyramid has a based that is a polygon such as a triangle or rectangle. The other sides of a pyramid consist of triangles, which are usually the same size.
Usually, yes.
A population pyramid is just a graphical representation of the age and gender balance in a population at any given time. The shape of a population pyramid can reflect significant events which have happened to the society the pyramid depicts - for example the first world war left the population pyramid for the United Kingdom significantly dented on the male side because of the very large number of casualties among men of serving age. A population pyramid will show trends in childbirth, such as the 'baby boom' and the 'baby bust' in the sixties and seventies in the developed world. The shape of a pyramid will show whether a society is one where women have many or few children - for example a wide, shallow pyramid will show a population where people have large families and where there are high death rates. There are usually more women than men at the 'top' of the pyramid because women tend to live longer into old age.
Usually there about 6.50
The purpose of a display on a refrigerator is usually to indicate the temperature at which the device is running. This is usually shown in Centigrade.
What is a display area usually a small window in the foreground
It is usually not all numbers. It can be all variables, such as area of a rectangle = L*B where L and B are the length and breadth. But to use the formula it is necessary to substitute the numerical values of the variables.