Foundation Plus
6th November 1978
- 1Equation of a Line3 marks
A line has gradient 2 and passes through (5, 15). Work out its equation.
- 2Repeated Percentage Change3 marks
A town's population is 29500 and grows by 6% each year. Work out the population after 6 years, to the nearest whole number.
- 3Transformations2 marks
The point (-4, -5) is rotated 90° clockwise about the origin. Write down the coordinates of the image.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 100 times. How many heads would you expect?
- 5Two Way Tables3 marks
Of 70 students, 31 study French, 25 study German and 4 study both. How many study neither?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1978, including the monthly compilation PDF.