Higher
17th September 1954
- 1Capture Recapture2 marks
A capture-recapture estimate is made of the snail population of a hedgerow. State one assumption the method relies on.
- 2Standard Form3 marks
Work out (56 x 10^9) / (7 x 10^4). Give your answer in standard form.
- 3Inequalities on Graphs2 marks
A region is defined by y < -5x + 8. Should the boundary line be solid or dashed, and why?
- 4Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 9, y = 81. Work out y when x = 5.
- 5Spheres and Cones3 marks
A cone has base radius 9 cm and vertical height 12 cm. Work out its volume, leaving your answer in terms of pi.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1954, including the monthly compilation PDF.