20 z 33000

Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations 33000/(3Z+50+Z-20)=300 so that you understand better

Find the z-score for a value of 6. x = 6, μ = 20, σ = 7. z = (6 - 20) / 7. z = -14 / 7 = -2. z … Benzodiazepines and z-drugs are primarily indicated for the treatment of sleep disorders and anxiety symptoms. Their frequent long-term use contrasts with the international guidelines that limit treatment duration to a maximum of 4 weeks.