Mathematics, 03.12.2019 21:31 christheicebear
Ajet flies 600 kilometers in 3/4 hour. how far can this jet fly in 1/2 hour?
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Mathematics, 21.06.2019 19:00
What numbers are included in the set of integers? what numbers are not included?
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Mathematics, 21.06.2019 21:30
Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
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Mathematics, 22.06.2019 03:00
What is the slope of the line that has an equation of y equals x -3
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Mathematics, 22.06.2019 03:30
Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let μ1μ1 be the true mean repair cost for type i ovens and μ2μ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.
Answers: 2
Ajet flies 600 kilometers in 3/4 hour. how far can this jet fly in 1/2 hour?...
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