The perimeter of a rectangle is 96ft. the ratio of the length is 7: 5. what are the dimensions of the rectangle?
7x+5x=96
7x+7x+5x+5x=96

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

When the ball has traveled a distance of

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?