Mathematics, 31.05.2021 21:10 shelbylynn1093
The mean of 25 test scores was calculated as 81. But, it turned out that one of the scores was misread as 72 but it was 97. What is the mean?
Answers: 3
Mathematics, 21.06.2019 19:30
What is the result of adding the system of equations? 2x+y=4 3x-y=6
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Mathematics, 21.06.2019 20:10
Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm
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Mathematics, 22.06.2019 01:00
In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?
Answers: 2
The mean of 25 test scores was calculated as 81. But, it turned out that one of the scores was misre...
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