Respuesta :

We will have the following:

The rate at which the water rises is 13/4 cm per minute.

So, solvinng the equation:

[tex]\frac{13}{4}=\frac{y}{12}[/tex]

For y gives a value for y equal to:

[tex]y=\frac{13\cdot12}{4}\Rightarrow y=39[/tex]

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