Daily Practice
Higher
← All tiers
23rd November 1988
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 9, 9, 6, 8. Write down the cumulative frequency at the end of the third class.
- 2Fractional and Negative Indices3 marks
Work out 25^(3/2).
- 3Expanding and Factorising Quadratics3 marks
Factorise x^2 + 5x - 24.
- 4Speed and Density2 marks
A block has volume 145 cm^3 and density 8 g/cm^3. Work out its mass.
- 5The Sine Rule3 marks
In triangle ABC, angle A is 43°, angle B is 71° and side a is 15 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 November 1988, including the monthly compilation PDF.