Daily Practice - Higher
22nd April 1993
- 1Repeated Percentage Change3 marks
A town's population is 24500 and grows by 6% each year. Work out the population after 6 years, to the nearest whole number.
- 2Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 5 cm and angle 30°. Work out its area, to 1 decimal place.
- 3Conditional Probability3 marks
27 students study Spanish and 7 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 10 units wide and contains 40 values. Work out the frequency density.
- 5Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.888... as a fraction in its simplest form.
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