2. A group of campers went on a hike over
several hours. The graph shows their
distance from camp (in miles) in relation
to the number of minutes that they had
been hiking
Miles
During which part of the hike were the
campers travelling the fastest?
20 40 60
80 100 120 140 160
Minutes
A Part D
B. Part B
Cu Part A
D. Part

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

Find the equation using the point (4,8)

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?