Daily Practice

Foundation Plus

15th March 1988

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Probability Trees3 marks
A bag holds 8 red and 3 blue counters. Two are taken without replacement. Work out the probability both are red.
2
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 5x + 15. Use it to estimate y when x = 11.
3
Indices1 mark
Write down the value of 20^0.
4
Expanding and Factorising2 marks
Expand and simplify 9(3x - 5).
5
Compound Interest and Depreciation3 marks
£2900 is invested at 4% compound interest per year. Work out the value after 2 years, to the nearest penny.

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