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Write down the next two terms in the sequence: 14, 17, 20, 23, ...

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Sunita has 75 pens and she ties them into bundles of 8. How many pens does she have left over?

We can work the remainder by using division, and one of the most common methods to use is long division. (Here I would present the method on a whiteboard)

As we can see, the closest multiple of 8 t...

Answered by Melanie U. • Maths tutor

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How many thirds are there in 9?

It is crucial to know that three thirds make up 1.

If there are 9 lots of 1, then we would need 9 times the amount of thirds that make up 1.

Therefore, there are (9 x 3) thirds in 9, which e...

Answered by Melanie U. • Maths tutor

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Use BIDMAS to find what 2+5+7x3 equals

Going through the checklist: B= Brackets (there are no brackets) I=Indices (there are no powers) D= Division (there is no division) M= Multiplication. we have a times sign in this problem between the 3 an...

Answered by Zach T. • Maths tutor

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The point p lies on the curve with eqn x = (4y - sin(2y)^2, given that p has coordinates (p,π/2), p is a constant, a) find the exact value of p; the tangent to the curve at P cuts the y-axis at A, b) use calculus to find the coordinates of A.

a) Sub y= π/2 into equation, hence x coordinate is 4π^2 b) to find equation of the tangent, differentiate the equation using the chain rule (wrt y) and then substitute the coordinates of p into the differ...

Answered by Mar O. • Maths tutor

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