Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

28th February 2023

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

1
Conditional Probability3 marks
29 students study Spanish and 12 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Capture Recapture3 marks
60 newts are marked and released. Later 24 are caught, of which 3 are marked. Estimate the population.
3
Standard Form2 marks
Work out (4 x 10^8) x (9 x 10^5). Give your answer in standard form.
4
Inequalities on Graphs3 marks
Does the point (3, 3) satisfy y > 2x + 5?
5
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 5. Write y in terms of x.

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