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What's the difference between the pronounciation of letter 't' in Chinese and English?

While pronouncing 't' in English,your tongue touches the down side of your gum. The opposite happens when you pronounce 't' in Chinese. Your tongue is supposed to push against the upper side of your gum.
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Answered by Angel L. • Mandarin tutor
3366 Views

What is 45% of 60?

I would ask the student what they understood of percentages and if they understood the relationship between fractions and percentages. I would explain that 1% of a value is the same as 1/100 of a value. The ...
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Answered by Sophie N. • Maths tutor
7375 Views

Draw a dot and cross diagram to show HCl structure

I would first get the student to find the elements on the Periodic Table, and work out how many valence electrons each atom had. Then I would get them to draw the structures of hydrogen and chlorine using th...
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Answered by Sophie N. • Chemistry tutor
16198 Views

x^2 + y^2 + 10x + 2y - 4xy = 10. Find dy/dx in terms of x and y, fully simplifying your answer.

x 2 + y 2 + 10x + 2y - 4xy = 10 Start by differentiating both sides by x, the terms not containing y are differentiated normally, x 2 becomes 2x, 10x becomes 10, and 10 becomes 0. For the y 2 term, by implic...
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Answered by Guy L. • Maths tutor
15169 Views

Paul travels from Rye to Eston at an average speed of 90 km/h. He travels for T hours. Mary makes the same journey at an average speed of 70 km/h. She travels for 1 hour longer than Paul. Work out the value of T

As distance is equal to speed multiplied by time, the distance Paul has traveled is 90 multiplied by T, or 90T. As Mary is making the same journey, she travels the same distance. The distance she travels is ...
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Answered by Guy L. • Maths tutor
13779 Views