Top answers

What are the risks and benefits concerning genetic modification of crops?

With the world population increasing exponentially, the concept of genetic engineering can be viewed as a sustainable way to feed people. Crops can be genetically modified to improve certain characteristics ...
AA
Answered by Alyssa A. • Biology tutor
5294 Views

How should I structure a GCSE English literature essay?

A clear structure is a key aspect of any essay, and learning how to structure your thoughts effectively will be useful for all essay-based subjects you are studying. Begin with a crisp introduction. Don’t sp...
GC
6432 Views

Solve 5x - 2 < 3x + 11

5x - 2 &lt; 3x + 11 --&gt; 5x &lt; 3x + 13 (Add 2) --&gt; 2x &lt; 13 (Subtract 3x) --&gt; x &lt; 13/2 (Divide by 2)
CL
Answered by Christopher L. • Maths tutor
4543 Views

Given that log_{x} (7y+1) - log_{x} (2y) =1 x>4, 0<y<1 , express y in terms of x.

log_{x} (7y+1) - log{x} (2y) =1 --&gt; log_{x} [(7y+1)/2y]=1 (y =/= 0, Rules of logarithms i.e. difference of logarithms) --&gt; x = [(7y+1)/2y] (x&gt;0, Rules of logarithms i.e. log_{x} x = 1) --&gt; 2yx = ...
CL
Answered by Christopher L. • Maths tutor
6740 Views

What is the difference between using ‘weil’ and ‘denn’ in German?

Both 'weil' and 'denn' mean 'because', however it is important to remember that they affect the structure of sentences differently: 'Denn' introduces a 'main clause', meaning that it can be used without any ...
HT
Answered by Hannah T. • German tutor
34350 Views