Daily Practice
Higher
- 1Capture Recapture2 marks
A capture-recapture estimate is made of the newt population of a stream. State one assumption the method relies on.
- 2Fractional and Negative Indices3 marks
Work out 49^(3/2).
- 3Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = 5x + 3 that passes through (3, 5).
- 4Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 8, y = 96. Work out y when x = 12.
- 5SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 10 cm, 24 cm and 26 cm. Work out the angle opposite the 10 cm side, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1989, including the monthly compilation PDF.