Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

24th June 2002

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 0.1. It is thrown 50 times. How many heads would you expect?
2
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 5x + 30. Use it to estimate y when x = 3.
3
Standard Form2 marks
Write 0.00000184 in standard form.
4
Expanding and Factorising2 marks
Expand and simplify 2(2x - 4).
5
Repeated Percentage Change3 marks
A town's population is 34500 and grows by 5% each year. Work out the population after 4 years, to the nearest whole number.

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