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I need help like nowww please ok.

Marie can find the volume of a cube by using the formula V = s³, where s represents the side length of the cube. If Marie’s cube has a side length of 2 1\2
centimeters, what is the volume of her cube? Show your work. Make sure that you include the correct unit of measure in your answer.

Respuesta :

Answer:

The volume of her cube is [tex]15.625\ cm^3[/tex].

Step-by-step explanation:

The formula V = s³, where s represents the side length of the cube.

Side length of Marie’s cube is [tex]2\dfrac{1}{2}\ cm=\dfrac{5}{2}\ cm[/tex]

We need to find the volume of the cube. We can find the volume of the cube using the above formula as follows :

[tex]V=(\dfrac{5}{2})^3\ cm^3\\\\=\dfrac{125}{8}\ cm^3\\\\=15.625\ cm^3[/tex]

So, the volume of her cube is [tex]15.625\ cm^3[/tex].

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