Question
The quantity A varies directly as the cube root of P=8 when Q=2/3
Answers
John
A = K cube root 8 divided by 2/3
A = K 2 times 3/2
A =2k
K stands for a constant. I don't know if your teacher wants A= 2 or 2K for the answer.
Steve
A = k∛P
no idea what Q is, unless it is a typo.
If A = 2/3 when P=8, then
2/3 = k∛8
2/3 = 2k
k = 1/3
no idea what Q is, unless it is a typo.
If A = 2/3 when P=8, then
2/3 = k∛8
2/3 = 2k
k = 1/3