Mathematics, 05.11.2020 01:20, lekaje2375
Which equations support the fact that rational numbers are closed under addition?
Select each correct answer.
V10 + (-V10) = 0
o+0.5 = 1
o 3/5 + √5 = 4/5
3V16 + 3/16 = 6V16
Answers: 2
Mathematics, 22.06.2019 00:20, sagetpc68741
If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average
Answers: 2
Which equations support the fact that rational numbers are closed under addition?
Select each corre...
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