Solve the problem.Suppose that y varies directly as the 3/2 power of x, and that y = 192 when x = 16. Find y when x = 9.
A. 3
B. 192
C. 48
D. 81
Answer: D
Mathematics
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B. 
C. 
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Convert the units.17 yd2 = 
ft2
A. 51 B. 204 C. 459 D. 153
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Graph the function.g(x) = (x + 2)3
A. 
B. 
C. 
D. 
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Solve the equation.
= 9
A. {40} B. {20} C. {-40} D. {80}
Mathematics