Solve. =  + , for T2

A. T2 = 
B. T2 = 
C. T2 = 
D. T2 = 

Answer: B

Mathematics

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Provide an appropriate response.The probability distribution for the random variable X is: What is the expected value of X?

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Graph the parabola and give its vertex, axis, x-intercepts, and y-intercepts.f(x) = x2 + 2x + 1

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