Daily Practice · Higher
Daily Practice - Higher
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19th January 1992
- 1Box Plots2 marks
A box plot has a minimum of 8 and a maximum of 54. Work out the range.
- 2Standard Form2 marks
Work out (9 x 10^5) x (2 x 10^-6). Give your answer in standard form.
- 3Expanding and Factorising Quadratics3 marks
Factorise x^2 + 5x - 14.
- 4Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 7, y = 25. Work out y when x = 5.
- 5The Sine Rule3 marks
In triangle ABC, angle A is 47°, angle B is 93° and side a is 15 cm. Use the sine rule to work out side b, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1992, including the monthly compilation PDF.