Daily Practice · Higher
Daily Practice - Higher
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4th August 1992
- 1Capture Recapture3 marks
20 voles are marked and released. Later 56 are caught, of which 8 are marked. Estimate the population.
- 2Standard Form2 marks
Work out (9 x 10^7) x (3 x 10^6). Give your answer in standard form.
- 3Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -5x - 2 that passes through (2, -2).
- 4Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 7. Write y in terms of x.
- 5SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 9 cm, 40 cm and 41 cm. Work out the angle opposite the 9 cm side, 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 August 1992, including the monthly compilation PDF.