The ratio of the volumes of two spheres is \( 64: 27 \). If the sum of their radii is 7 , then t...

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PW Solutions
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Counter-Strike: Source
Game:
Counter-Strike: Source (2004)
Duration: 2:50
5 views
1

The ratio of the volumes of two spheres is \( 64: 27 \). If the sum of their radii is 7 , then the difference of their radii is
a. \( 1 \mathrm{~cm} \)
b. \( 3 \mathrm{~cm} \)
c. \( 4 \mathrm{~cm} \)
d. \( 5 \mathrm{~cm} \)
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