Daily Practice

Foundation Plus

13th March 1989

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

1
Expanding and Factorising2 marks
Expand and simplify 7(4x + 7).
2
Repeated Percentage Change3 marks
A town's population is 19500 and grows by 5% each year. Work out the population after 5 years, to the nearest whole number.
3
Transformations2 marks
The point (3, 7) 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 200 times. How many heads would you expect?
5
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 2x + 36. Use it to estimate y when x = 5.

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