Calculator Which of the following sources of quantitative standards should be used with caution because it can perpetuate inefficiencies? a. Input from operating personnel b. Historical experience c. Statistical methods d. Engineering studies e. None of these choices are correct.

dude thats to long figure it

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for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

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i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.

fyuh

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