Which one is correct?
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Answers: 2
Mathematics, 21.06.2019 17:30
In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab
Answers: 1
Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
Mathematics, 21.06.2019 18:30
Which representation has a constant of variation of -2.5
Answers: 1
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 10.04.2020 12:46
Mathematics, 10.04.2020 12:46
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Mathematics, 10.04.2020 12:46
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Mathematics, 10.04.2020 13:05
English, 10.04.2020 13:05
Mathematics, 10.04.2020 13:05
English, 10.04.2020 13:06