Daily Practice · Foundation
Daily Practice - Foundation
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29th April 1997
- 1Estimating2 marks
Between which two consecutive whole numbers does sqrt(183) lie?
- 2Substitution2 marks
Work out the value of 7x + 3 when x = 5.
- 3Writing and Simplifying Ratio2 marks
Write the ratio 3 : 21 in the form 1 : n.
- 4Angles in Polygons2 marks
Work out the size of one exterior angle of a regular decagon.
- 5Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 500 times. How many heads would you expect?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1997, including the monthly compilation PDF.