A capsule of medicine is in the shape of a sphere of diameter 3.5 mm. How much medicine (in mm3) is needed to fill this capsule?
Radius (r) = 1.75 mm
Volume = 
πr3
= 
* 
* (1.75)3
= 22.458 mm3 or
= 22.46 (Approx)
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A capsule of medicine is in the shape of a sphere of diameter 3.5 mm. How much medicine (in mm3) is needed to fill this capsule?
Radius (r) = 1.75 mm
Volume = πr3
= * * (1.75)3
= 22.458 mm3 or
= 22.46 (Approx)