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OpenStudy (anonymous):
the ratio of two spheres is 25/16. what is the ratio of their radii? and the ratio of the volumes?
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OpenStudy (anonymous):
You probably mean the ratio of their surface areas is 25/16, making the ratio of their radii 5/4 and the ratio of their volumes 5 cubed/ 4 cubed = 125/64.
OpenStudy (anonymous):
oh okay yes thank you very much!!
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