Foundation
17th September 1974
- 1Exchange Rates2 marks
£1 is worth 1.85 Australian dollars. How many Australian dollars does £480 buy?
- 2Transformations2 marks
The point (7, -7) is translated by the column vector (6, -6). Write down the coordinates of the image.
- 3Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 250 times. How many heads would you expect?
- 4Two Way Tables3 marks
In a group of 110 students, 50 are boys. 25 boys and 5 girls bring a packed lunch. How many students do not?
- 5Using a Calculator2 marks
Work out (12 + 2 x 6) / 6, giving your answer to 2 decimal places.
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