Hehe it’s me again 10 points!
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Mathematics, 21.06.2019 14:10
What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?
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Mathematics, 21.06.2019 16:10
To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy
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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? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?
Answers: 2
Mathematics, 03.02.2020 11:03
Mathematics, 03.02.2020 11:03
English, 03.02.2020 11:03
History, 03.02.2020 11:03
Mathematics, 03.02.2020 11:03
Mathematics, 03.02.2020 11:03
English, 03.02.2020 11:03
Physics, 03.02.2020 11:03
Chemistry, 03.02.2020 11:03
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French, 03.02.2020 11:03
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