[Tracy]

Thank you. That makes a bit more sense.

[Tracy]

@johnmoffat said:
If r^3 = 0.343, then r = the third root of 0.343

You must have a scientific calculator with you for the F5 exam, and if you do then it will have a button for the third (cubed) root.

I tried that and got 0.59409…..

[Author]

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