Daily Practice · Higher

Daily Practice - Higher

25th February 1993

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
The Product Rule for Counting3 marks
A code is 2 letters (A to Z) followed by 2 digits (0 to 9), and repeats are allowed. How many codes are possible?
2
Inequalities on Graphs3 marks
Does the point (5, -12) satisfy y > -x - 3?
3
Repeated Percentage Change3 marks
A town's population is 28500 and grows by 6% each year. Work out the population after 2 years, to the nearest whole number.
4
Congruent Triangles2 marks
Two triangles are known to be congruent because all three pairs of sides are equal. Which congruence condition is this?
5
Conditional Probability3 marks
13 students study Spanish and 4 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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