Daily Practice
Foundation
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18th February 1985
- 1Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 9, 6, 9 and 2. How many values are in the whole data set?
- 2Using a Calculator2 marks
Work out sqrt(7^2 + 14^2), giving your answer to 2 decimal places.
- 3Sequences (Nth Term)2 marks
A sequence has nth term 2n - 2. Work out the 100th term.
- 4Proportion2 marks
3 identical pens cost £2.55. Work out the cost of 9 of the same pens.
- 5Loci and Construction2 marks
A goat is tied to a post in an open field by a rope 5 m long. Describe the region of grass it can reach.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1985, including the monthly compilation PDF.