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Express as a single logarithm 2 loga 6 loga 3 [2 marks]

loga12
explantion:from simples rules of logs

Answered by Maths tutor
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How can I spot patterns more easily in Abstract Reasoning, when the shapes seem random?

If you're struggling to spot patterns in the shapes on an abstract reasoning question, try to remember the few key ways the question writers tend to make a relationship between the two "sets", o...

ET
Answered by Ellie T. UCAT tutor
1936 Views

With aid of diagrams, explain the formation of a U shaped valley

U shaped valleys are formed from V shaped valleys. Ice and snow accumulates in the V shaped valley and enters the cracks where it freezes and expands overnight. As the snow melts during the day this relie...

Answered by Geography tutor
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Explain 'reversibility' within the SPORT principles

Reversibility within the principles of training suggests skill, strength, endurance and technique can be lost as easily as it can be gain. To improve any part of performance an athlete must train specific...

Answered by Physical Education tutor
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the moon takes 27.3 days (2.36x10^6s) to orbit the earth . Calculate its distance from the earth . Take the mass of the earth to be 5.975x10^24kg.

Use the set formula T2=(4Pi^2/GM)R^3 and rearrange for r^3 to give
r3= T2GM/ 4Pi2
then insert values : r3 = (2.36x106)2

Answered by Physics tutor
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