Daily Practice

Foundation Plus

22nd March 1980

5 questions · 11 marks · Grades 4-6 · 128 question types in this band

1
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 9x + 16. Use it to estimate y when x = 8.
2
Indices2 marks
Write (3^7)^2 as a single power of 3.
3
Gradient of a Line2 marks
Work out the gradient of the line through (1, 1) and (7, -29).
4
Ratio2 marks
Red and blue raffle tickets are in the ratio 2 : 7. There are 6 red raffle tickets. How many raffle tickets are there altogether?
5
Cylinders2 marks
A cylinder has radius 6 cm and height 11 cm. Work out its curved surface area, to 1 decimal place.

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