A post office has three hundred forty-one pieces of junk mail they want to spit evenly between thirty mail trucks. How many extra pieces of junk mail will they have if they give each truck the same amout.

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

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?