Numeracy
1st April 1955
- 1Transformations2 marks
The point (3, -3) is translated by the column vector (2, 6). Write down the coordinates of the image.
- 2Systematic Listing2 marks
Using only the digits 8, 6, 5 and no digit twice, how many different two-digit numbers can be made?
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 6, 11, 9 and 9. How many values are in the whole data set?
- 4Using a Calculator2 marks
Work out sqrt(3^2 + 15^2), giving your answer to 2 decimal places.
- 5Writing an Expression2 marks
Rhys has n sweets. Sanjay has 5 times as many, plus 9 more. Write an expression for how many that is.
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