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10th April 1997
- 1Histograms2 marks
A histogram class is 4 units wide and contains 6 values. Work out the frequency density.
- 2Fractional and Negative Indices2 marks
Write 7^-3 as a fraction.
- 3Expanding and Factorising Quadratics2 marks
Factorise x^2 - 36.
- 4Repeated Percentage Change3 marks
A town's population is 4500 and grows by 6% each year. Work out the population after 6 years, to the nearest whole number.
- 5Circle Theorems2 marks
A, B and C are points on a circle with centre O. Angle AOC is 120°. Work out angle ABC, where B is on the major arc.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1997, including the monthly compilation PDF.