Can you work out which spinners were used to generate the frequency charts?
Charlie likes to go for walks around a square park, while Alison likes to cut across diagonally. Can you find relationships between the vectors they walk along?
What does this number mean? Which order of 1, 2, 3 and 4 makes the highest value? Which makes the lowest?
There are many different methods to solve this geometrical problem - how many can you find?
Does it make any difference how we write powers of powers?
Investigate the family of graphs given by the equation x^3+y^3=3axy for different values of the constant a.
