D: How can I know when to use il tempo imperfetto and when to use il passato prossimo? / Q: How c...

Nicaragua or Republic of Nicaragua is a country located in Central America, is situated in the no...

Sundial corresponds to a method or procedure used to measure the succession of hours or time thro...

Definition: is the series that displays the return on capital through equal payments at constant ...

The relationships involving quantities are analyzed from the point of view of mathematical functi...

It is known that the quadratic function is determined by the following expression:f(x)=ax2+bx+c ...

In the study of algebraic calculus we learned how to operate polynomials, do their factorization ...

Three unaligned points on a Cartesian plane form a triangle of vertices A(x)THEyTHE), B(xByB) and...

In the Italian language ci sono tre verbi molto importanti when ci riferiamo alla capacity di a p...

THE doha round – whose official name is Doha Development Agenda – is an international space for n...

The Universe reserves us an infinity of enigmas, many of them man will never unravel, so what els...

The linear system consists of the mutual relationship between two or more equations, that is, eq...