Daily Practice · Higher
Daily Practice - Higher
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27th November 1991
- 1Standard Form3 marks
Work out (21 x 10^8) / (3 x 10^2). Give your answer in standard form.
- 2Drawing Quadratic Graphs2 marks
For the curve y = x^2 - 4x - 10, work out y when x = 2.
- 3Speed and Density2 marks
A block has volume 170 cm^3 and density 2.5 g/cm^3. Work out its mass.
- 4Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 6 cm and angle 90°. Work out its area, to 1 decimal place.
- 5Conditional Probability3 marks
19 students study Spanish and 10 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1991, including the monthly compilation PDF.