Daily Practice
Higher
← All tiers
13th January 1976
- 1Capture Recapture3 marks
50 voles are marked and released. Later 35 are caught, of which 5 are marked. Estimate the population.
- 2Standard Form3 marks
Work out (16 x 10^6) / (8 x 10^4). Give your answer in standard form.
- 3Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -5x + 1 that passes through (4, -23).
- 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 3 cm, 4 cm and 5 cm. Work out the angle opposite the 3 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 January 1976, including the monthly compilation PDF.