Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
23rd October 2013
- 1Angles in Polygons2 marks
Work out the size of one exterior angle of a regular nonagon.
- 2Venn Diagrams3 marks
In a Venn diagram, 19 are in A only, 12 in B only, 5 in both and 12 in neither. Work out the probability a random one is in A or B.
- 3Scatter Graphs2 marks
A scatter graph plots the length of a queue and the number of tills open. What type of correlation would you expect?
- 4Reverse Percentages3 marks
After an increase of 10%, a price is £374. Work out the price before the change.
- 5Solving Equations3 marks
Solve 5x + 11 = 3x + 35.
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