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Mathematics 24 Online
OpenStudy (anonymous):

the length of the radius of a sphere with a surface area of 78.54 km2.

OpenStudy (anonymous):

we just did this type of problem... you can do the same procedure as the last... what's your answer and I'll verify...

OpenStudy (anonymous):

is it 15ft

OpenStudy (anonymous):

not what i got...

OpenStudy (anonymous):

really? did you get 2.5 or 5

OpenStudy (anonymous):

2.5

OpenStudy (anonymous):

multiple choice huh?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

:)

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