Foundation
21st February 1957
- 1Scatter Graphs2 marks
A scatter graph plots the number of pages in a book and its price. What type of correlation would you expect?
- 2Using a Calculator2 marks
Work out sqrt(8^2 + 13^2), giving your answer to 2 decimal places.
- 3Forming and Solving Equations3 marks
The angles in a triangle are 2x°, x° and (x + 20)°. Form an equation and work out x.
- 4Scale Drawings2 marks
A model of a narrowboat is built to a scale of 1 : 20. The real length is 0.8 m. How long is the model, in cm?
- 5Area of Compound Shapes3 marks
An L-shape is a 16 cm by 18 cm rectangle with a 6 cm by 11 cm rectangle cut out of one corner. Work out its area.
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