Daily Practice

Higher

19th October 1975

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

1
The Sine Rule3 marks
In triangle ABC, angle A is 69°, angle B is 51° and side a is 12 cm. Use the sine rule to work out side b, to 1 decimal place.
2
Venn Diagrams3 marks
In a Venn diagram, 5 are in A only, 10 in B only, 7 in both and 2 in neither. Work out the probability a random one is in both.
3
Box Plots2 marks
A box plot has a minimum of 5 and a maximum of 54. Work out the range.
4
The Product Rule for Counting2 marks
A meal deal has 4 mains, 9 sides and 6 drinks. How many different meals are possible?
5
Expanding and Factorising Quadratics3 marks
Factorise x^2 + 3x + 2.

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