Mathematics, 18.03.2021 01:40 bfell92
The Lakeside Marina charges a $35 rental fee for a boat in addition to charging $15 per hour. Clearwater Boating Company charges a $15 rental fee for a boat in addition to charging $20 per hour. After how many hours would Clearwater Boating Company and The Lakeside Marina cost the same amount?
Answers: 3
Mathematics, 21.06.2019 15:30, jasmine0182lopez
Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.
Answers: 1
Mathematics, 21.06.2019 20:50, brea2006
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
The Lakeside Marina charges a $35 rental fee for a boat in addition to charging $15 per hour. Clearw...
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