Daily Practice · Higher
Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
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9th September 2007
- 1Box Plots2 marks
A box plot has a minimum of 16 and a maximum of 66. Work out the range.
- 2Fractional and Negative Indices3 marks
Work out 8^(2/3).
- 3Expanding and Factorising Quadratics3 marks
Factorise x^2 + 3x - 28.
- 4Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 6, y = 4. Work out y when x = 4.
- 5The Sine Rule3 marks
In triangle ABC, angle A is 48°, angle B is 93° and side a is 20 cm. Use the sine rule to work out side b, to 1 decimal place.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of September 2007, including the monthly compilation PDF.