Mathematics, 25.07.2019 07:10 mandy9386
Give the values of a, b, and c needed to write the equation's general form. 2/3(x-4)(x+5)=1 a) a = 2/3; b = 1; c = -20 b) a = 2; b = 2; c = 43 c) a = 2; b = 2; c = -43
Answers: 1
Mathematics, 22.06.2019 06:30
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.)
Answers: 2
Give the values of a, b, and c needed to write the equation's general form. 2/3(x-4)(x+5)=1 a) a = 2...
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