Top answers

What was the significance of German aggression in causing major war in Europe in 1914?

(INTRO) Since the War Guilt Clause of the Treaty of Versailles, the responsibility of German aggression in causing major war in Europe has been widely debated. Whilst it is generally agreed that Germany carr...
SB
Answered by Sophie B. • History tutor
3306 Views

Derive the following: f(x)=(96/x^2)+kx

f'(x)=(-192/x^3)+k
AD
Answered by Adrien D. • Maths tutor
2146 Views

Conjugate the following to present tense: "Que (faire)-tu ce soir? Moi je (rester) à la maison. Je (être) trop fatigué pour sortir."

"Que fais-tu ce soir? Moi je reste à la maison. Je suis trop fatigué pour sortir."
AD
Answered by Adrien D. • French tutor
2350 Views

A family go into a shop, they buy three sandwiches and two packets of crisps. It costs them £9. Another family buy five sandwiches and six packets of crisps. It costs them £19. How much does two sandwiches and five packets of crisps cost?

We will call sandwiches S and packets of crisps C. These are the 'unknowns'. From the information we can write down two equations. Equation 1: 3S + 2C = 9 and Equation 2: 5S + 6C = 19. We need two equations ...
NW
Answered by Nicholas W. • Maths tutor
3478 Views

Describe the process of natural selection

A mutation occurs in the genotype of an organism. This results in a beneficial phenotype being expressed. This organism now has a survival advantage. Therefore, it will live longer. This means it will have m...
KO
Answered by Katherine O. • Biology tutor
3005 Views