Mathematics, 02.12.2019 19:31 6lost6soul6
Which polynomial function has a leading coefficient of 1, roots -2 and 7 with multiplicity 1, and root 5 with multiplicity 2?
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Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike
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Mathematics, 21.06.2019 17:30
One integer is 8 times another. if the product is 72, then find the integers
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Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
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Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, ฮผ, 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
Which polynomial function has a leading coefficient of 1, roots -2 and 7 with multiplicity 1, and ro...
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