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Daily Practice - Higher
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29th July 1992
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 9, 7, 10, 11. Write down the cumulative frequency at the end of the third class.
- 2Fractional and Negative Indices2 marks
Write 3^-1 as a fraction.
- 3Expanding and Factorising Quadratics3 marks
Factorise x^2 + x - 20.
- 4Speed and Density2 marks
A block has volume 195 cm^3 and density 2.5 g/cm^3. Work out its mass.
- 5The Sine Rule3 marks
In triangle ABC, angle A is 56°, angle B is 67° and side a is 7 cm. Use the sine rule to work out side b, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1992, including the monthly compilation PDF.