- #1
martine
- 27
- 1
I'm almost a bit ashamed to ask, but for some reason I'm stuck. Being a bit thick today I guess.
Given is an empirical relationship
A = 1.27*B^0.45
A = given. Say 2.5
What is B?
For some reason, if I take a random but plausible B and calculate A, I get a different result then when I take the resultant A and try to result at the B I just made up. Either I can't rearrange equations anymore, or this relationship only works in one direction. Sounds silly...
Help, please?
Given is an empirical relationship
A = 1.27*B^0.45
A = given. Say 2.5
What is B?
For some reason, if I take a random but plausible B and calculate A, I get a different result then when I take the resultant A and try to result at the B I just made up. Either I can't rearrange equations anymore, or this relationship only works in one direction. Sounds silly...
Help, please?