Daily Practice
Foundation
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22nd September 1987
- 1Loci and Construction2 marks
A goat is tied to a post in an open field by a rope 8 m long. Describe the region of grass it can reach.
- 2Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 100 times. How many heads would you expect?
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 9, 2, 2 and 8. How many values are in the whole data set?
- 4Factors and Multiples2 marks
List all the factors of 28.
- 5Substitution3 marks
Use v = u + at with u = 9, a = 8 and t = 3. Work out v.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1987, including the monthly compilation PDF.