Daily Practice

Foundation Plus

15th March 1980

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 200 times. How many heads would you expect?
2
Two Way Tables3 marks
Of 60 students, 29 study French, 36 study German and 13 study both. How many study neither?
3
Standard Form2 marks
Write 0.006 in standard form.
4
Equation of a Line3 marks
A line has gradient -2 and passes through (1, -11). Work out its equation.
5
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 9, y = 81. Work out y when x = 15.

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