The gravitational attraction between two bodies varies inversely as the
square of the distance between them.
If the force of attraction is 64 pounds
when the distance between the bodies
is 9 feet, what is the distance between
them when the force is 36 pounds?

-2/

just get this app called photo math it should be able to do those

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube