Mathematics, 25.06.2019 06:30 kelly3215
Abearing used in an automotive application is required to have a nominal inside diameter of 1.5 inches. a random sample of 25 bearings is selected and the average inside diameter of these bearings is 1.4975 inches. bearing diameter is known to be normally distributed with standard deviation inch. (a) test the hypotheses versus using the true mean hole diameter.
Answers: 2
Mathematics, 21.06.2019 17:30
Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9
Answers: 2
Mathematics, 21.06.2019 18:40
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
Mathematics, 21.06.2019 20:00
Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.
Answers: 1
Abearing used in an automotive application is required to have a nominal inside diameter of 1.5 inch...
History, 10.10.2019 05:20
Mathematics, 10.10.2019 05:20
Social Studies, 10.10.2019 05:20
Social Studies, 10.10.2019 05:20
Health, 10.10.2019 05:20
Biology, 10.10.2019 05:20
Mathematics, 10.10.2019 05:20
Biology, 10.10.2019 05:20
Mathematics, 10.10.2019 05:20
Mathematics, 10.10.2019 05:20
Chemistry, 10.10.2019 05:20
History, 10.10.2019 05:20
Mathematics, 10.10.2019 05:20