Question

Pinks vary inversely as yellows cubed. When there are 250 pinks, there're 5 yellows. How many pinks are present when there're 25 yellows?

Answer 1

~Hello There!~

we can write this into an equation:

`p = (k)/(y^(3) )`

`250 = (k)/(5^(3) )`

Multiply both sides by 125.

`31250 = k`

`p = (31250)/(25^(3) )`

`p=2`

In short, the answer is 2.

Hope This Helps You!

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Have A Great Day ^_^

- Hannah ❤