The gift box shown opposite has the form of a regular prism with a square base. It is necessary
220 cm of red ribbon to decorate it.
What is the volume of the box?

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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?