Top answers

What molecules are proteins made of? (1 mark)

Amino acids
JS
Answered by Joseph S. • Biology tutor
2390 Views

A pyramid has a square base with sides of length 4m and a height 3m. What is the length from one of the base corners to the top of the pyramid?

The student should first draw a diagram of the pyramid, labelling the lengths of the base and the height. The student is not able to solve this problem in one step but must think two steps ahead. The student...
NH
Answered by Nathan H. • Maths tutor
3796 Views

How can I reference other artists’ work in a way that's still my own?

The key to this would be to deeply consider all the aspects of that artist's work and then find what speaks most to you. This would mean looking into the artist's cultural background, the historical and poli...
SK
Answered by Salome K. • Art tutor
2714 Views

Prove n^3-n is multiple of 6 for all n

factoring gives form n(n+1)(n-1) from here it should be realised that if n is not a multiple of 3 then n-1 is or n+1 is as multiples of 3 go up in 3s. Hence one of the values either n,n-1 or n+1 must be mult...
AN
Answered by Adithya N. • Maths tutor
7666 Views

A rectangle has the side lengths root6m and root3m, what is the area of the rectangle in its simplest form.

This question explores surds. To find the area of a rectangle we must multiply its two sides together. When multiplying surds we follow the rule that roota x roota = rootaxa, therefore in this case by multip...
HK
Answered by Hanah K. • Maths tutor
5453 Views