Daily Practice - Higher
7th October 1993
- 1Repeated Percentage Change3 marks
A town's population is 11000 and grows by 4% each year. Work out the population after 5 years, to the nearest whole number.
- 2Congruent Triangles2 marks
Two triangles are known to be congruent because two pairs of sides and the angle between them are equal. Which congruence condition is this?
- 3Conditional Probability3 marks
30 students study Spanish and 12 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 4Histograms2 marks
A histogram class is 2 units wide and contains 4 values. Work out the frequency density.
- 5Standard Form2 marks
Work out (7 x 10^4) x (4 x 10^4). Give your answer in standard form.
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