Solve.y2 = - 3y + 9

A.
B.
C.
D. -3 ± 3


Answer: A

Mathematics

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Write the percent as a simplified fraction or mixed number.0.2%

A.  
B.
C.  
D.  

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Provide an appropriate response.The length of time (in minutes) that a person arriving at a train station must wait for a train is uniformly distributed with density function f(x) =  where 0 ? x ? 20. Find the mean waiting time and the standard deviation.

What will be an ideal response?

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Find the vertical asymptote(s) of the graph of the given function.   h(x) = 

A. y = 7, y = -4 B. x = 10, x = -10 C. x = 7, x = -4 D. x = -7

Mathematics