Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

27th May 1997

5 questions · 13 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 200 times. How many heads would you expect?
2
Box Plots2 marks
A box plot has a minimum of 7 and a maximum of 31. Work out the range.
3
Standard Form2 marks
Write 0.000876 in standard form.
4
Forming and Solving Equations3 marks
The angles in a triangle are 3x°, 3x° and (x + 54)°. Form an equation and work out x.
5
Compound Interest and Depreciation3 marks
£1900 is invested at 2.5% compound interest per year. Work out the value after 2 years, to the nearest penny.

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