Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

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

18th May 2009

5 questions · 14 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
Capture Recapture3 marks
40 beetles are marked and released. Later 56 are caught, of which 7 are marked. Estimate the population.
3
Standard Form2 marks
Write 21600 in standard form.
4
Solving Equations3 marks
Solve 4(x + 1) = 48.
5
Repeated Percentage Change3 marks
A town's population is 15000 and grows by 4% each year. Work out the population after 5 years, to the nearest whole number.

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