Mathematics, 15.11.2019 18:31 elissadiaz15
The phillips family and the peterson family each used their sprinklers last summer. the water output rate for the phillips family's sprinkler was 35 l per hour. the water output rate for the peterson family's sprinkler was 15 l per hour. the families used their sprinklers for a combined total of 35 hours, resulting in a total water output of 925 l. how long was each sprinkler used?
Answers: 3
Mathematics, 21.06.2019 14:30
What is the distance between (β2 1/2,-3) and (1, β3)?
Answers: 1
Mathematics, 21.06.2019 18:20
Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? Ο2stat=what is the p-value? p-value=is this value significant atΞ±=0.025?
Answers: 2
Mathematics, 21.06.2019 21:00
Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
Answers: 3
Mathematics, 21.06.2019 22:30
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.
Answers: 1
The phillips family and the peterson family each used their sprinklers last summer. the water output...
Social Studies, 20.07.2019 10:30
Social Studies, 20.07.2019 10:30
Social Studies, 20.07.2019 10:30
Social Studies, 20.07.2019 10:30
Social Studies, 20.07.2019 10:30
History, 20.07.2019 10:30
History, 20.07.2019 10:30
Mathematics, 20.07.2019 10:30
History, 20.07.2019 10:30
History, 20.07.2019 10:30
Geography, 20.07.2019 10:30
Health, 20.07.2019 10:30