Daily Practice
Foundation Plus
← All tiers
15th March 1968
- 1Changing the Subject of a Formula3 marks
Make x the subject of y = 8x^2 - 4.
- 2Proportion2 marks
7 identical cupcakes cost £13.65. Work out the cost of 11 of the same cupcakes.
- 3Transformations2 marks
The point (-4, -7) is rotated 180° 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 50 times. How many heads would you expect?
- 5Averages from Frequency Tables3 marks
In a survey 8 households own 1 car, 9 own 2 cars and 5 own 3 cars. Work out the mean number of cars, to 2 decimal places.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1968, including the monthly compilation PDF.