Daily Practice

Foundation Plus

29th April 1980

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Forming and Solving Equations3 marks
The angles in a triangle are 2x°, 3x° and (x + 72)°. Form an equation and work out x.
2
Compound Interest and Depreciation3 marks
£3300 is invested at 4% compound interest per year. Work out the value after 2 years, to the nearest penny.
3
Transformations2 marks
The point (5, 5) is rotated 180° about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 500 times. How many heads would you expect?
5
Box Plots2 marks
A box plot has a minimum of 3 and a maximum of 28. Work out the range.

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