Daily Practice - Foundation Plus
18th July 1994
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 250 times. How many heads would you expect?
- 2Cumulative Frequency2 marks
Four classes in order have frequencies 7, 12, 5, 9. Write down the cumulative frequency at the end of the third class.
- 3Standard Form2 marks
Write 4140 in standard form.
- 4Drawing Linear Graphs3 marks
A line has equation y = 3x - 6. Write down where it crosses the x-axis and where it crosses the y-axis.
- 5Repeated Percentage Change3 marks
A town's population is 12000 and grows by 5% each year. Work out the population after 3 years, to the nearest whole number.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1994, including the monthly compilation PDF.