Daily Practice · Higher

Daily Practice - Higher

11th August 1993

5 questions · 11 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
Four classes in order have frequencies 4, 7, 10, 6. Write down the cumulative frequency at the end of the third class.
2
Surds2 marks
Write sqrt(12) in the form a sqrt(b), where b is as small as possible.
3
Inequalities on Graphs2 marks
A region is defined by y < -2x + 6. Should the boundary line be solid or dashed, and why?
4
Speed and Density2 marks
A block has volume 25 cm^3 and density 11 g/cm^3. Work out its mass.
5
Spheres and Cones3 marks
A cone has base radius 4 cm and vertical height 6 cm. Work out its volume, leaving your answer in terms of pi.

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