Daily Practice · Higher

Daily Practice - Higher

24th July 1994

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

1
Probability Trees3 marks
6 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
2
Box Plots2 marks
A box plot has a minimum of 8 and a maximum of 58. Work out the range.
3
The Product Rule for Counting2 marks
A meal deal has 5 mains, 4 sides and 6 drinks. How many different meals are possible?
4
Simultaneous Equations3 marks
5 teas and 1 cake cost £8.00. 3 teas and 3 cakes cost £9.60. Find the price of a tea.
5
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 5, y = 24. Work out y when x = 12.

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