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Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 ā2.00 8.4 ā8.4
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Mathematics, 21.06.2019 20:00
Parabolas y=ā2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
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Mathematics, 22.06.2019 00:00
Can someone me with this? iām not sure what to put for my equations.
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Mathematics, 22.06.2019 01:10
If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.
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HURRY PLZ ANSWER 6^2+4^2...
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