Daily Practice

Foundation Plus

30th September 1985

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°, x° and (x + 76)°. Form an equation and work out x.
2
Repeated Percentage Change3 marks
A town's population is 37000 and grows by 5% each year. Work out the population after 4 years, to the nearest whole number.
3
Transformations2 marks
The point (4, -4) 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 0.15. It is thrown 200 times. How many heads would you expect?
5
Box Plots2 marks
A box plot has a minimum of 11 and a maximum of 31. Work out the range.

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