Daily Practice
Higher
- 1Capture Recapture2 marks
A capture-recapture estimate is made of the newt population of a stream. State one assumption the method relies on.
- 2Bounds2 marks
A mass is 760 kg, correct to the nearest 10. Write down the upper bound.
- 3Inequalities on Graphs2 marks
A region is defined by y < 5x - 1. Should the boundary line be solid or dashed, and why?
- 4Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 7, y = 14. Work out y when x = 13.
- 5Spheres and Cones3 marks
A cone has base radius 4 cm and vertical height 24 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 June 1969, including the monthly compilation PDF.