Friday

October 24, 2014

October 24, 2014

Posted by **Piggy** on Thursday, February 23, 2012 at 1:00am.

- geometry -
**Reiny**, Thursday, February 23, 2012 at 8:09amI have now done quite a few of these type of questions for you.

Show me that you can do this easy one.

- geometry -
**Piggy**, Thursday, February 23, 2012 at 12:19pmv = s^3

64 = s^3

s = 4 in

SA = 6s^2

= 6 x 4^2

= 1024 in^2

Now I know v = 64 in^3 & SA = 1024 in^3

The ratio is 1024/64 = 16:1

is it right????

- geometry -
**Reiny**, Thursday, February 23, 2012 at 7:38pm6 x 4^2

= 6x16

= 96 , not 1024

so ratio is 96/64 = 3/2

- geometry -
**Piggy**, Friday, February 24, 2012 at 4:00pmthanks

**Answer this Question**

**Related Questions**

bio - How does the surface area-to-volume ratio of a 1-mm cube compare to the ...

Bio - Please Check my work and help me to answer the questions i could not get. ...

Bio - Please Check my work and help me to answer the questions i could not get. ...

math: advanced geometry - if the surface area of a sphere equals the surface ...

geometry - The surface area to volume ratio of a cube is 2 to 5. Find the length...

maths-urgently needed - A cube or a cuboid had the volume the measurement of the...

Math--Volume and Surface Area - The volume of a cube is 125 cubic inches. Find ...

geometry - THE DIGONAL OF A CUBE MEASURES 33cm.Find the surface area and the ...

geometry - Find the similarity ratio of a cube with a volume 512 m3 to a cube ...

Math (geometry) - A diagonal of one cube is 2 cm. A diagonal of another cube is ...