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Listening: 'Ayer, fui de compras. Me gustó una chaqueta, pero no tuvo el dinero suficiente para comprarla. Al fin, compré una falda.' Qué compró la mujer?

What items of clothing does she discuss? (repeat phrase as necessary, slower if the student struggles). Una chaqueta - a jacketUna falda - a skirt What did she say about each one? 'Me gustó una chaqueta' : '...
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Answered by Laura O. • Spanish tutor
2797 Views

Draw the graph for y = x^2 + 4x +2

This is a quadratic equation. So we know the shape will look something like this: (draw 'smiley face' shape. Plot some points showing for x=2, y = 4. For x =3, y =9. Show symmetry: a negative number squared ...
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Answered by Laura O. • Maths tutor
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Define the Specific Heat Capacity of a material. What is its unit?

This is the amount of energy needed to heat 1kg of the material by 1 degree: ENERGY to heat a MASS by a TEMPERATURE INCREASE. Usingstandard units:Energyis in Joules [J]Massis in kilograms [kg]Temperaturein d...
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Answered by Laura O. • Physics tutor
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A rectangular frame is made from 5 straight pieces of metal with height 5m and length 12m. One of the pieces of metal goes through the diagonal of the rectangle. The weight of the metal is 1.5 kg per metre. Work out the total weight of the metal

Firstly, I would suggest that we draw a diagram to visualise the problem. Using the diagram and knowledge of rectangles, you can see that the rectangle is made of two right angled triangles. Thus we can use ...
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Answered by Charlie B. • Maths tutor
18905 Views

Expand and simplify (3x + 2)(4x - 3).

Firstly, to expand the brackets, we can use the FOIL method to multiply them out. F irst - multiply the first numbers of each bracket. 3x * 4x = 12x^2 O uter - multiply the outer numbers of each bracket. 3x ...
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Answered by Vikki Y. • Maths tutor
7873 Views