Mathematics, 16.06.2020 00:57 darius12318
A factory produces weighted balls to use for exercise, by filling spherical rubber shells of different sizes with a sand-like material. The material's density is 1.5 grams per cubic centimeter.
Assuming the shell weighs 10 grams, what should be the ball's radius so, when full, it weighs 1 kilogram (or 1000 grams)?
Round your answer, if necessary, to the nearest tenth.
Answers: 2
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