Mathematics, 26.02.2020 20:17 drinkinwater
My Notes A large manufacturing plant uses lightbulbs with lifetimes that are normally distributed with a mean of 1600 hours and a standard deviation of 70 hours. To minimize the number of bulbs that burn out during operating hours, all bulbs are replaced at once. How often should the bulbs be replaced so that no more than 1% burn out between replacement periods? (Round your answer to one decimal place.)
Answers: 1
Mathematics, 22.06.2019 00:30
Describe how to translate the graph of y=/x to obtain the graph of y=/x+5
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Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15
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Acar company uses the table below to show customers the approximate amount of gas used when a car has been driven a certain number of miles.
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My Notes A large manufacturing plant uses lightbulbs with lifetimes that are normally distributed wi...
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