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How can so many information and dates be learnt by one person in a short time?

History is all about causes and consequences which change the world from time to time. By knowing these it is really easy to remember dates, names, and events as you don't just remember them by heart but als...
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Answered by Anna N. • History tutor
3015 Views

A patient has the cold, explain to them why antibiotics can only be used to treat certain types of infection and the issues that develop when antibiotics are used too much.

Infections can be caused by bacteria, viruses or fungi. Antibiotics are a class of drug designed to kill or stop the growth of bacteria. They cannot be used to treat infections caused by viruses, such as the...
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Answered by Catherine S. • Biology tutor
3697 Views

How do you find the turning points of a curve described by the equation y(x)?

A turning point on a curve will be a point where the curve is flat/horizontal i.e. where it has a gradient of zero. We know that to find the equation for the gradient of a curve we have to differentiate it w...
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Answered by George F. • Maths tutor
8533 Views

What would be effect on the price of oil due to an increase in cars used in the UK

using supply & demand diagram, show that the price of oil will rise due to an increased demand for oil. ceterus paribus assumption being made. can discuss other factors that may or may not make this effe...
OA
2434 Views

Particles P and Q of masses 0.4kg and m kg are joined by a light inextensible string over a smooth pulley. When released Q accelerates downward at 2.45ms^-2. Find m.

This is an example of a common Mechanics 1 question. I teach a systematic approach to such questions. Diagram - dram diagram of the pulley set up Label forces on diagram - Tension from string acting vertical...
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Answered by Connor N. • Maths tutor
8245 Views