Daily Practice · Higher

Daily Practice - Higher

22nd May 1997

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

1
Histograms2 marks
A histogram class is 10 units wide and contains 30 values. Work out the frequency density.
2
Fractional and Negative Indices3 marks
Work out 16^(3/2).
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 8x^2 - 2.
4
Repeated Percentage Change3 marks
A town's population is 21000 and grows by 3% each year. Work out the population after 2 years, to the nearest whole number.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 130°. Work out angle ADC.

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