9th grade test i need help quick

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Mathematics, 21.06.2019 22:00

Determine which postulate or theorem can be used to prove that lmn =nmo

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Mathematics, 21.06.2019 23:00

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference Ã®Å‚(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference Ã®Å‚(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference Ã®Å‚(x - x)2 by more than data sets (ii) and (iii). none of the above

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Mathematics, 21.06.2019 23:30

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

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