Fiona, Richard & Pip share some money in the ratio 3: 5:1.
In total, Fiona and Pip receive £12.
How much does Richard get?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart