Daily Practice · Higher
Daily Practice - Higher
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28th October 1993
- 1Histograms2 marks
A histogram class is 20 units wide and contains 60 values. Work out the frequency density.
- 2Bounds2 marks
A mass is 61 kg, correct to the nearest whole number. Write down the lower bound.
- 3Expanding Triple Brackets3 marks
Expand and simplify (x + 5)(x + 1)(x + 5).
- 4Repeated Percentage Change3 marks
A town's population is 19500 and grows by 5% each year. Work out the population after 4 years, to the nearest whole number.
- 5Pythagoras2 marks
A right-angled triangle has a hypotenuse of 10 cm and one shorter side of 6 cm. Work out the other shorter side.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1993, including the monthly compilation PDF.