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31st July 1996
- 1Conditional Probability3 marks
8 students study Spanish and 3 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Cumulative Frequency2 marks
Four classes in order have frequencies 8, 4, 7, 12. Write down the cumulative frequency at the end of the third class.
- 3Fractional and Negative Indices2 marks
Write 4^-2 as a fraction.
- 4Solving Quadratics3 marks
Solve x^2 - 17x + 72 = 0.
- 5Speed and Density2 marks
A block has volume 125 cm^3 and density 7.5 g/cm^3. Work out its mass.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1996, including the monthly compilation PDF.