Ricky is training for a marathon. His goal is to run a total of 20 miles at the end of 8 weeks. His plan is to run 2 and ⅔ of a mile each week. Will he make his goal of 20 miles at the end of 8 weeks? By how much is he over or under his goal of 20 miles?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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 measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9