Mathematics, 13.08.2019 09:10 katherineedwards1105
The mean of nine test scores is 61%. if a score of 71 is added to the group of scores, what is the new mean?
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An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?
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Mathematics, 21.06.2019 19:30
Write an equation for the function that includes the points (2,100)and (3,100)
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The mean of nine test scores is 61%. if a score of 71 is added to the group of scores, what is the n...
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