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A teacher is chosen at random. The probability that the teacher is female is 3/5. There are 36 male teachers. How many teachers in total work at the school?

Info given = probability that the teacher is female = 3/5 36 male Teachers Workings: If 3/5 are female then 2/5 are male. 2/5 = 36 males 36 divided by 2 = 18 so get the one portion. to find out how many wome...
SS
Answered by Sophie-Mae S. • Maths tutor
13747 Views

Please can we go over the process of spermatogenesis?

Of course. Spermatogenesis takes place in the seminiferous tubules of the testis. The germinal epithelium cells, which are in the wall of the seminiferous tubule, first differentiate into diploid spermatogon...
MH
Answered by Molly H. • Biology tutor
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How does Juliet change over the course of the play? (Romeo & Juliet) Edexcel Board IGCSE

This isn't the word-for-word answer to my question as that would have to be a whole essay, but here is the reading of Juliet I'd encourage and I'm happy to discuss the whole essay and its rubric during the i...
CT
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Using the data and your knowledge of economics, to what extent do you agree that cuts to direct taxation would benefit growth and living standards in the UK? Justify your answer.

Intro: - Define direct taxation - Define what is meant by growth Concepts to explore: Growth - Implications of tax cuts on consumption levels in the UK - in terms of the propensity to spend, disposable incom...
EL
Answered by Edward L. • Economics tutor
6818 Views

Describe what happens when 2 atoms of potassium react with 1 atom of sulphur? Give the answer in terms of electron transfer.

The electrons are transferred from potassium to sulphur, in this reaction, potassium is being oxidised and sulphur is being reduced. Two potassium atoms each lose one electron forming K+ ions. Sulphur gains ...
TT
Answered by Thomas T. • Chemistry tutor
46820 Views