dominic2097
dominic2097 dominic2097
  • 24-09-2019
  • Chemistry
contestada

can anyone help plz??????

can anyone help plz class=

Respuesta :

Аноним Аноним
  • 24-09-2019

Answer:

See below.

Explanation:

I'll do the second row for you the other 2 are done in exactly te same way.

B.  Area of 1 side of cube = 2*2 = 4.

     Surface area = 4*6 = 24

     Volume = 2*2*2 = 8.

     Surface area / volume = 24/8 = 3.

      Ratio of Suface Area to Volume =  24 : 8 = 3 : 1.     (divide both by 8)

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