Daily Practice

Foundation Plus

21st December 1990

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Changing the Subject of a Formula3 marks
Make x the subject of y = 4x^2 - 11.
2
Proportion2 marks
4 identical cupcakes cost £7.00. Work out the cost of 8 of the same cupcakes.
3
Transformations2 marks
The point (6, 8) is rotated 180° about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 50 times. How many heads would you expect?
5
Averages from Frequency Tables3 marks
In a survey 3 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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