Hana makes beaded bracelets for sale. the materials for each bracelet cost $3.50 and she sells the bree let's for $7.25 each. to find her profits, she writes the equation p= 7.25x - 3.50x. explain what the variable x represents.

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?

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Which function has the domain x> -11?