Daily Practice · Higher
Daily Practice - Higher
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28th December 1993
- 1Fractional and Negative Indices2 marks
Write 7^-2 as a fraction.
- 2Simultaneous Equations3 marks
4 teas and 2 cakes cost £9.70. 1 tea and 5 cakes cost £13.00. Find the price of a tea.
- 3Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 7. Write y in terms of x.
- 4SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 5 cm and an angle of 65°. Work out the side opposite that angle, to 1 decimal place.
- 5Probability Trees3 marks
2 of 9 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
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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.