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Differentiate y= (2x+1)^3. [The chain rule]

For maths questions I feel that getting your head around the concepts are difficult but once achieved allow you to comfortably answer a wide range of questions. Therefore for maths tuition I think it is impo...
JJ
Answered by James J. • Maths tutor
19816 Views

Explain why an enzyme like maltase is specific to the breakdown of maltose.

With A-level biology it is just as important to know how to answer the question and what the examiners are looking for as it is to have the knowledge to do so. There are common questions that examiners ask e...
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Answered by James J. • Biology tutor
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What is the probability that a leap year has 53 Sundays?

This is pretty straight forward. There are 366 days in a leap year, i.e, 1 more than a normal year. Now, 52 weeks make up 344 days (52 x 7 = 344) That means that we already have 52 sundays for sure. Then, we...
YR
Answered by Yatharth R. • Maths tutor
76205 Views

Which Medical Schools Should I apply to?

Getting into medical school is strategic. Most medical schools look for certain skills/ attributes in an applicant that they feel suit their course e.g. strong academic background or excellent communicator. ...
YI
Answered by Yosola I. • Chemistry tutor
4226 Views

What makes an outstanding EPQ presentation?

The presentation is the moment when you can show off your knowledge of your topic to a non-specialist audience. The structure of your presentation should be: 10 minutes’ presentation followed by 5-10 minutes...
RW
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