Daily Practice

Foundation Plus

10th May 1990

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 250 times. How many heads would you expect?
2
Box Plots2 marks
A box plot has a minimum of 5 and a maximum of 51. Work out the range.
3
Standard Form2 marks
Write 0.000849 in standard form.
4
Forming and Solving Equations3 marks
The angles in a triangle are 3x°, x° and (x + 75)°. Form an equation and work out x.
5
Speed and Density2 marks
A block has volume 40 cm^3 and density 4 g/cm^3. Work out its mass.

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