Search our library of All levels questions

Top answers

All subjects

All levels

What short story shall I write about?

Have you seen anything or had any thoughts recently on something that you are interested it? Perhaps an interaction with a recent classmate, a dream you recently had. What are your hobbies? Something you ...

Answered by Isabelle-Tiffany R. • English tutor

1447 Views

Solve (x-1)^2-2(x-1)-3=0

Solving this equation would mean finding the values of x that satisfy it equating to zero. Therefore, to start, you must simplify the equation by expanding all the values to get (x^2-2x+1)-(2x-2)-3=0 [exp...

Answered by Emily L. • Maths tutor

4105 Views

Eleven pet owners were asked how many pets they had in total. The results are given below. 1, 1, 2, 3, 4, 5, 5, 6, 6, 6, 7 - Two more owners are asked how many pets they have. Including their results the mean goes down to 4 but the mode is unchanged from

1, 1, 2, 3, 4, 5, 5, 6, 6, 6, 7 - n=11mean = 46/11mode= most common so 6after n=13, mean is 413*4=52so 52-46=64 and 2 works1 and 5 not as mode changes3 and 3 not as mode changes

Answered by Rishi J. • Maths tutor

1936 Views

Why did William win in the Battle of Hastings in 1066?

The best way to approach this question is to weigh both sides of the answer - was it due to William's strength or Harold's weakness?
The battle lasted the whole day – which could suggest that the arm...

Answered by Sophie A. • History tutor

2884 Views

Décrivez vos parents.

Mes parents s'appellent Paul et Sophie, ils se connaissent depuis longtemps! Ils habitent chez moi en France dans notre grande maison. Ils sont vraiment gentils et je les aiment beaucoup.

Answered by Ewan W. • French tutor

3337 Views