Daily Practice

Foundation Plus

28th February 1971

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

1
Solving Equations3 marks
Solve 2(x - 5) = -2.
2
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 6. Write y in terms of x.
3
Transformations2 marks
The point (-8, 4) is rotated 90° anticlockwise 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
Capture Recapture3 marks
50 voles are marked and released. Later 56 are caught, of which 8 are marked. Estimate the population.

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