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12th December 1993
- 1Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 8, y = 25. Work out y when x = 5.
- 2SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 24 cm and an angle of 29°. Work out the side opposite that angle, to 1 decimal place.
- 3Probability Trees3 marks
1 of 6 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 4Box Plots2 marks
A box plot has a minimum of 14 and a maximum of 46. Work out the range.
- 5Standard Form2 marks
Work out (3 x 10^5) x (3 x 10^-3). Give your answer in standard form.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1993, including the monthly compilation PDF.