Mathematics, 18.07.2020 17:01 brendaesme
roblem 3) The life length of light bulbs manufactured by a company is normally distributed with a mean of 1000 hours and a standard deviation of 200 hours. a) What life length in hours is exceeded by 97.5% of the light bulbs
Answers: 2
Mathematics, 21.06.2019 20:30
In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal
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Mathematics, 22.06.2019 00:00
Which diagram shows lines that must be parallel lines cut by transversal?
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Mathematics, 22.06.2019 00:30
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
Answers: 1
roblem 3) The life length of light bulbs manufactured by a company is normally distributed with a me...
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