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Can you please help understand this diagram I drew in class?

After the student show me the diagram, I would ask them what topic they are currently doing in chemistry and what text book they are working with. After going threw that procidure I would then upload the dia...
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Answered by Tara M. • Chemistry tutor
2755 Views

May you please help me solve these algebra problem set ?

I would go through one of the problem on the interactive board with the student and ask them to try next question alone.
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Answered by Tara M. • Maths tutor
3418 Views

Find the minimum value of the function, f(x) = x*exp(x)

The minimum value lies where the tangent to the curve has a gradient of zero and the curve approaching from both directions increases in value. This is done by finding the first and second derivatives of the...
RT
Answered by Robin T. • Maths tutor
4021 Views

Assess the reasons for the fall of the Romanov dynasty in February 1917

Firstly analyze what the question is truly asking for and address the key words and terms. Begin with a brief introduction that places the question historically in the context of the period, and then look to...
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Answered by Bruce E. • History tutor
7959 Views

1a) Simplify 2a^3 x a^5 1b) (4x^2)^3 1c) 2(3y+1) - 3(y-4)

1a) To simplify this into one expression you first multiply together the co-efficients, therefore 2a x a = 2a. Then for indices when they are multiplied together you add them, so the simplification would be ...
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Answered by Freddie I. • Maths tutor
4470 Views