Daily Practice - Higher
18th February 1995
- 1SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 5 cm, 12 cm and 13 cm. Work out the angle opposite the 5 cm side, to 1 decimal place.
- 2Probability Trees3 marks
A bag holds 5 red and 5 blue counters. Two are taken without replacement. Work out the probability both are red.
- 3Box Plots2 marks
A box plot has minimum 1, lower quartile 9, median 18, upper quartile 22 and maximum 27. Work out the interquartile range.
- 4The Product Rule for Counting2 marks
A meal deal has 5 mains, 5 sides and 3 drinks. How many different meals are possible?
- 5Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = 3x + 4 that passes through (2, -5).
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1995, including the monthly compilation PDF.