A cube is measured and has all sides that are 2 cm long. What is the SURFACE AREA to VOLUME ratio for this cube?

8

24

3

ans is 3

Explanation:

we know that ..

Surface area of a cube = 6s²

= 6×2² = 6×4 = 24..

Volume of a cube = s³

= 2³ = 2×2×2 = 8..

Hence ratio of suface area to volume :

=> 24 : 8

=> 24 / 8

=> 3..

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

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the correct answer is:

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