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Which function models this variation: a varies directly with b and inversely with c, and when b=10 and c=20, a=14. Using your function, what is the value of a when b=18 and c=9 ? A. a=b2c;a=1 B. a=b2c;a=2
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Which function models this variation:

a varies directly with b and inversely with c, and when b=10 and c=20, a=14. Using your function, what is the value of a when b=18 and c=9 ?

A. a=b2c;a=1
B. a=b2c;a=2
C. a=2bc;a=1
D. a=2bc;a=2

User Lisseth
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Answer choice B!!!!!!!!!
User Tobias Nyholm
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