Mathematics, 25.09.2021 14:00 amandapill
For a set of scores, it was found that the mean score was 79 and the standard deviation was 17. If the distribution of scores is approximately normal, find the percentage of scores between: 45 and 113 (please show your work cause im hecka confused)
Answers: 1
Mathematics, 21.06.2019 23:50
How are algebraic expressions evaluated using substitution?
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Mathematics, 22.06.2019 02:10
What is 4(x2 – 3x) + 12x2 + x simplified? f 4x2–3x h 16x2–11x g13x2–2x i16x2–12x
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Mathematics, 22.06.2019 03:30
Ineed asap. 35 points. in order for two polygons to be similar, two conditions must be met. first, all pairs of corresponding sides must be in proportion. second, all corresponding angles must be congruent. prove that angle congruence is not enough, by itself, to establish that two polygons are similar. do this by describing or drawing two polygons that are not similar but whose corresponding angles are all congruent.
Answers: 1
For a set of scores, it was found that the mean score was 79 and the standard deviation was 17. If t...
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