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Angeleyes108
 one year ago
CHECK MY ANSWER: The volume of a sphere is 4,000pi m3. What is the surface area of the sphere to the nearest square meter?
Angeleyes108
 one year ago
CHECK MY ANSWER: The volume of a sphere is 4,000pi m3. What is the surface area of the sphere to the nearest square meter?

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Angeleyes108
 one year ago
Best ResponseYou've already chosen the best response.0Choices: A: 2614 B: 3836 C: 1307 D: 794

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0SA (surface Area)=\[4\times3.14(pie)\times radius ^{2}\]

Angeleyes108
 one year ago
Best ResponseYou've already chosen the best response.0All I have is the volume.

Angeleyes108
 one year ago
Best ResponseYou've already chosen the best response.0i did it differently

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so then reverse it V= \[3/4\times 3.14(pie)\times radis ^{3}\]

Angeleyes108
 one year ago
Best ResponseYou've already chosen the best response.0I did this: \[r^{3} = V \times \frac{ 3 }{ 4 }\pi = 3\times4000\pi \times \frac{ 3 }{ 4 }\pi = 3000cm^3 = 14.42 m\] and then plugged it in with 14.42 as radius

Angeleyes108
 one year ago
Best ResponseYou've already chosen the best response.0am i right in doing that?
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