Assuming all papers are of this difficulty then I'd guess grade boundaries would be around low 80's for a*. An increase from 2019 but not too much because more people are going to get a* from then
Did anyone else get 10.43 cm^3 for the paperweight vol of revolution question. Was there a conversion needed into cm^3 or was it in the right unit anyways?
Did anyone else get 10.43 cm^3 for the paperweight vol of revolution question. Was there a conversion needed into cm^3 or was it in the right unit anyways?