Can someone help me with problem 20,21,22
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Answers: 3
Mathematics, 21.06.2019 19:30
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
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Mathematics, 21.06.2019 20:00
Landon wrote that 3ā2.6=4. which statement about his answer is true?
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Mathematics, 21.06.2019 20:30
Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries
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Mathematics, 22.06.2019 01:30
In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x
Answers: 1
Mathematics, 16.12.2020 21:50
Mathematics, 16.12.2020 21:50
Mathematics, 16.12.2020 21:50
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English, 16.12.2020 21:50
History, 16.12.2020 22:00
English, 16.12.2020 22:00
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Health, 16.12.2020 22:00
Health, 16.12.2020 22:00