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Solve the folllowing quadratic equation: y=x^2+x-6

y=x2+x-6x= (-b+/- sqrt(b2-4ac))/2a<...

EH
Answered by Eashan H. Maths tutor
3814 Views

Describe the structure of a Nucleotide

  1. Deoxyribose Sugar 2) Base 3) Phosphate Group
HB
Answered by Hasan B. Biology tutor
4109 Views

Explain the lock and key mechanism in relation to enzymes.

The lock and key mechanism is a metaphor to explain the specificity of the enzymes active site and the substrate. In the same way only certain keys fit a lock, only certain substrates fit an enzyme's acti...

AM
Answered by Aditi M. Biology tutor
41091 Views

How is the theme of responsibility explored by J.B Priestley in 'An Inspector Calls'?

An Inspector Calls delves into the theme of responsibility - exploring which different demographics of individuals are willing to take responsibility for the death of Eva Smith. Priestley achieves this by...

KB
Answered by Kia B. English tutor
5071 Views

3kg of meat costs £54, Nina buys 2 kg of the meat. Work out how much Nina pays. (non-calculator)

I used ratios in this context3kg : £54Using this ratio to work out the price of 2kg 2kg: £? To get from the number '3' to '2', I have to divide 3 by 3, then multiply it by 2So, using this same method (as ...

PR
Answered by Phazilah R. Maths tutor
15776 Views

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