Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
10th December 2015
- 1Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = 3x - 2 that passes through (2, 15).
- 2Repeated Percentage Change3 marks
A town's population is 6500 and grows by 3% each year. Work out the population after 5 years, to the nearest whole number.
- 3SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 8 cm, 15 cm and 17 cm. Work out the angle opposite the 8 cm side, to 1 decimal place.
- 4Probability Trees3 marks
A bag holds 4 red and 6 blue counters. Two are taken without replacement. Work out the probability both are red.
- 5Histograms2 marks
A histogram class is 2 units wide and contains 6 values. Work out the frequency density.
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