Top answers

How do I know which case to use?

There are 4 cases in German- Nominative, Accusative, Dative and Genitive. First you must know the gender of the noun to work out the case. Nominative is used for a person or thing which does the action of th...
DW
Answered by Daniel W. • German tutor
2315 Views

Explain how the evaporation of a liquid causes the temperature of the remaining liquid to decrease.

(Explain within the lesson)
FM
Answered by Finlay M. • Physics tutor
4244 Views

What is 'grouping' and how does it work?

Grouping is essentially factorisation, it's just the idea that ax + bx = (a+b)x, which we already know. But the difficulty is in recognising this relationship when x is more complicated, for example when x= ...
FH
Answered by Farah H. • Maths tutor
4027 Views

What is a 'foolproof' way to balance any combustion reaction?

While balancing equations by 'observation' or 'trial and error' is possible for simple compounds, it helps to have a general method of balancing these equations, so that, regardless of how complicated an equ...
FH
Answered by Farah H. • Chemistry tutor
7135 Views

What exactly is utilitarianism, I thought the aim of all philosophy was to make us happy?

Utilitarianism is different from other moral theories because it sees happiness alone as the sole aim. Many other theories see duties as overriding happiness, and perhaps elevate virtue, honour or religious ...
HF
3357 Views