Daily Practice

Higher

13th August 1980

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
Four classes in order have frequencies 8, 3, 11, 5. Write down the cumulative frequency at the end of the third class.
2
The Product Rule for Counting2 marks
A meal deal has 5 mains, 3 sides and 6 drinks. How many different meals are possible?
3
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 3x - 54.
4
Speed and Density2 marks
A block has volume 135 cm^3 and density 7.5 g/cm^3. Work out its mass.
5
The Sine Rule3 marks
In triangle ABC, angle A is 33°, angle B is 91° and side a is 7 cm. Use the sine rule to work out side b, to 1 decimal place.

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