Let P(x, y) be a point on the graph of y=x^2-3. Express the distance, d, from P to the origin as a function of the points x-coordinate

What rotation was applied to triangle def to create d’e’f’?

Asinusoidal function whose frequency is 1/6pi

The life (in hours) of a magnetic resonance imagining machine (mri) is modeled by a weibull distribution with parameters β = 2 and δ = 370 hours. (a) determine the mean life of the mri. (round your answer to 2 decimal ) determine the variance of the life of the mri. (round your answer to 1 decimal ) what is the probability that the mri fails before 250 hours? (round your answer to 4 decimal places.)