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Mathematics 21 Online
OpenStudy (anonymous):

At a certain time of day, a 5 foot tall man has a 7.5 foot shadow. If a tree is 20 feet tall, what is the length of the shadow of the tree? A. 30 feet B. 12 feet C. 24 feet D. 15 feet

OpenStudy (anonymous):

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OpenStudy (anonymous):

a.30 feet

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