IWAS LATE AND WASNT THERE FOR THE LESSON! Write a possible equation for a polynomial whose graph has the following horizontal intercepts. Check your equation using graphing technology. 1.(4,0) 2. (0,0) and (4,0) 3. (-2,0),(0,0) and (4,0) 4.(-4,0),(0,0), and (2,0) 5.(-5,0), (1,0), and (3,0)

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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?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?