Daily Practice

Foundation Plus

17th October 1975

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 = 3x^2 - 5.
2
Proportion2 marks
7 identical pens cost £4.55. Work out the cost of 3 of the same pens.
3
Transformations2 marks
The point (-5, 4) is rotated 90° clockwise about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 50 times. How many heads would you expect?
5
Averages from Frequency Tables3 marks
In a survey 8 households own 1 car, 9 own 2 cars and 2 own 3 cars. Work out the mean number of cars, to 2 decimal places.

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