The position vector 
describes the path of an object moving in space. Find the acceleration 
of the object.
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: E
Mathematics
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Solve the problem.The taxes on a convenience store are $6134. If the tax rate is $41.92 per $1000, find the assessed valuation rounded to the nearest dollar.
A. $146,368 B. $146,284 C. $146,326 D. $14,633
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Solve the logarithmic equation.log (x - 9) = 1 - log x
A. -10, 1 B. -10 C. 10 D. -1, 10
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Solve the problem.Let f(x) = 3(x - 5)2 + 6. Find x such that (x, 12) is on the graph of f(x).
A. x = 5 ± 
B. x = 5 ± 
C. x = -5 ± 
D. no solution
Mathematics