Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
- 1Histograms2 marks
A histogram class is 2 units wide and contains 8 values. Work out the frequency density.
- 2Surds2 marks
Write sqrt(48) in the form a sqrt(b), where b is as small as possible.
- 3Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -x - 9 that passes through (2, 8).
- 4Repeated Percentage Change3 marks
A town's population is 28000 and grows by 3% each year. Work out the population after 2 years, to the nearest whole number.
- 5SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 10 cm, 24 cm and 26 cm. Work out the angle opposite the 10 cm side, to 1 decimal place.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of May 2003, including the monthly compilation PDF.