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Ian had a 5% rise, so £420 = 105% of his original pay 

To find 1% of his original earnings, divide £420 by 105.

Multiply this by 100 to find his old pay: 
1% of his original earnings =...

Okay, it is very simple and there is an easy way to remember how to do this! The subjunctive is a 'mood', not a tense nor a verb. There are a few subjunctive triggers and there is an acronym that will hel...

intro of answer: The consince is thought to be our inward source of determining right and wrong. There is much debate as to how this is influenced but even more so by its source. Some theorists such as Jo...

The internet of things integrates the technology in your home into a single system that helps you in everyday life. There are many benefits of this, as many responsibilities are transferred from the indiv...

5sin(x)-3cos(x)=2

Express in the form Rsin(x-@) = Rsin(x)cos@ - Rcos(x)sin@

Rcos@ =5

Rsin@ = 3    

tan@ = 3/5           @=tan^-1(3/5)= 0.540

R = sqrt(5^{2 <...}