Foundation
18th March 1980
- 1Substitution3 marks
Use v = u + at with u = 8, a = 3 and t = 4. Work out v.
- 2Scale Drawings2 marks
A map has a scale of 1 : 10000. Two villages are 4.5 cm apart on the map. How far apart are they in real life, in km?
- 3Area of Compound Shapes3 marks
An L-shape is a 11 cm by 11 cm rectangle with a 6 cm by 2 cm rectangle cut out of one corner. Work out its area.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 200 times. How many heads would you expect?
- 5Scatter Graphs2 marks
A scatter graph plots a car's engine size and the miles it does per gallon. What type of correlation would you expect?
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