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Ian earns £420 a week after a 5% rise. What was his pay before?

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 = 420/105 = £4 Original ea...
HS
Answered by Haris S. • Maths tutor
7924 Views

How do you know when to use the subjunctive?

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 help y...
ZB
Answered by Zahra B. • Spanish tutor
2453 Views

Assess the view that conscience is not the voice of God, but is learned (35)

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 Josep...
HM
2694 Views

Outline concisely the key benefits of the internet of things. (14)

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 individu...
JB
2124 Views

Solve for x, 5sin(x) - 3cos(x) = 2 , in the interval 0<x<2pi

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 +3 2 )= sqrt(34) sqrt(34)sin(x-0.540) = 2 sin(x - 0.540) = 0.343 L...
SM
Answered by Stefan M. • Maths tutor
4976 Views