Daily Practice · Higher

Daily Practice - Higher

5th March 1992

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 57°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 4 red and 4 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Histograms2 marks
A histogram class is 10 units wide and contains 40 values. Work out the frequency density.
4
Standard Form3 marks
Work out (49 x 10^9) / (7 x 10^5). Give your answer in standard form.
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 7x^2 - 10.

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