The variable z is inversely proportional to x. when x is 6, z has the value 2.

what is the value of z when x = 13

Inverse proportion is of the form:

y=k/x, in this case the variables are

z=k/x, and we are given the point (6,2) so we can solve for k

2=k/6

12=k, so our equation is:

z=12/x, so when x=13

z=12/13

Is this from a