Hi can anyone help me with these biology mathsy problems?
They are stretch and challenge problems so I'm not tested on them, its just a learning experience. I've given them a go, but I'm really struggling
Can anyone else solve them?
For part one, i got like 204000:1 but i think this is wrong
for part 2 I got 900
and for part 3 I really wasn;t sure. Is it 300^3 or something?
p.s that weird symbol is supposed to be a micrometre as 1000nm = 1 micrometre
Is this right?