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OpenStudy (anonymous):
Brianna made her mother a cylindrical cup in pottery class. The cup is 7 in tall and has a diameter of 4 in. Her little brother saw it and wants Brianna to make him one. She decides to make him one that is similar, but has a diameter of 2 in. What will be the height of the cup Brianna is making for her little brother?
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OpenStudy (anonymous):
3.5
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