1.
If the radius of a circle is doubled, by what factor does the area increase?
2.
Select the correct answer based on the information shown in the graph.
3.
If Sam can complete a task in 12 hours and Tom in 8 hours, how long together?
4.
Which option completes the pattern?
5.
Select the correct answer based on the information shown in the graph.
6.
Select the correct answer based on the information shown in the graph.
7.
Which option completes the pattern?
8.
Daniel is twice as old as Emma. In 5 years, Daniel will be 40. What is Emma's current age?