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How can I learn to memorise all the different market structures?

Creating flash cards with the properties of the different market structures, including real life examples of each market is a great way to help you to memorise and visualise the different market structures.
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Answered by Baraka M. • Economics tutor
2044 Views

Explain how enzymes speed up chemical reactions and how they are denatured.

Enzymes speed up chemical reactions by lowering the activation energy, which provides an alternative pathway, making it easier to reach the transition state. Enzymes are denatured by changes in temperature a...
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Answered by Tara W. • Biology tutor
9437 Views

Solve algebraically the simultaneous equations: x^2 + y^2 = 25 and y - 3x = 13

Firstly, we need to use one equation to find an expression for one variable in terms of the other. Then we can substitute this expression into the other equation and solve for that variable. Using this numer...
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Answered by Gregor W. • Maths tutor
3918 Views

How will you help with my studies?

Having studied Spanish before I know what will help achieve the top grades.I can help with speaking practice and help develop your accent to sound more fluent and natural in your Spanish.I know about many di...
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Answered by Lucy C. • Maths tutor
3443 Views

Convert 'A1' hexadecimal value into binary.

Firstly split the number into 2 since there are two numbers. A and 1. We first convert 'A' into decimal. The corresponding value is 10. We then convert 10 into binary which is 1010. That is the first part of...
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Answered by Jazir L. • Computing tutor
8878 Views