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Integrate xlnx with respect to x

1/2 *x 2 *lnx -1/4x 2 +C
MP
Answered by Matilda P. • Maths tutor
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What is the binomial distribution and when should I use it?

In statistics, we use the binomial distribution to model situations when we take an experiment (like rolling a die) and we repeat that experiment a certain number of times. Importantly, within each experimen...
TE
Answered by Taylor E. • Maths tutor
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A new car costs £12,000. It decreases in value by 5% each year for the first 5 years and then increases in value by 2% after that. How much does it cost after 7 years?

12,000 x 0.95^5=9285.37 7-5=2 9285.37x1.02^2=9660.50
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Answered by Matilda P. • Maths tutor
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How can temperature affect an enzymes activity?

An enzyme is a biological catalyst. As temperature is raised, the rate of the reaction increases up to the optimum temperature, the point at which the enzyme works the best. Beyond this, raising the temperat...
MS
Answered by Mahnoor S. • Biology tutor
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Explain the benefits of a firm benefitting from Economies Of Scale

If a firm can benefit from Economies of Scale this will mean as the firm grows their average costs reduce. Therefore, they are more efficient, as a result they are able to be more competitive in the market a...
JT
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