Try another version of this question
Suppose that `y` is inversely proportional to `x`.
Find the constant of proportionality `k` if `y = 11` when `x = 13`.
`k =`
Using the `k` from above write the variation equation in terms of `x`.
`y =`
Using the `k` from above find `y` given that `x = 30`.
`y =`
If needed, round answer to 3 decimal places.
Enter DNE for Does Not Exist, `oo` for Infinity 143
`143/x`
4.767