Mathematics, 27.08.2019 23:30 baeethtsadia
Rewrite 5 − 6 using the additive inverse and display the new expression on a number line. 5 − (−6) a horizontal number line is shown with labels from 0 and ends at 16. a blue arrow begins at 0 and ends at 5. another blue arrow begins at 5 and ends at 11. 5 + (−6) a horizontal number line is shown with labels from negative 8 and ends at positive 8. a blue arrow begins at 0 and ends at 5. a red arrow begins at 5 and ends at negative 1. 5 + 6 a horizontal number line is shown with labels from 0 and ends at 16. a blue arrow begins at 0 and ends at 5. another blue arrow begins at 5 and ends at 11. 6 − 5 a horizontal number line is shown with labels from negative 8 to positive 8. a blue arrow begins at 0 and ends at 6. a red arrow begins at 6 and ends at 1.
Answers: 3
Mathematics, 21.06.2019 19:30
Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
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Mathematics, 21.06.2019 20:00
Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,
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An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Rewrite 5 − 6 using the additive inverse and display the new expression on a number line. 5 − (−6) a...
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