mycollegehive

math

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1.3K questions

Here is the graph of y = x2 – 2x – 3 (a) Write ...
Here is the graph of y = x2 – 2x – 3

Here are two rectangles. QR = 10 cm BC = PQ The perimeter o...
Here are two rectangles.

A shop sells packs of black pens, packs of red pens and pack...
A shop sells packs of black pens, packs of red pens and packs of green pens. There are              2 pens i...

The diagram shows the plan, front elevation and side elevati...
The diagram shows the plan, front elevation and side elevation of a solid shape, drawn on a centimetre grid.

Find the highest common factor (HCF) of 72 and 90
Find the highest common factor (HCF) of 72 and 90

Deon needs 50 g of sugar to make 15 biscuits. She also needs...
Deon needs 50 g of sugar to make 15 biscuits. She also needs                three times as much flour a...

There are only blue cubes, red cubes and yellow cubes in a b...
There are only blue cubes, red cubes and yellow cubes in a box. The table shows the probability of taking at random a blue cube from the box.

There are 40 students in a class. Each student walks to scho...
There are 40 students in a class. Each student walks to school or cycles to school or gets the bus to school. There are 22 girls in the class.