Arkell decorates old bottles to make vases. The table shows the number of vases he has at the end of each day. This situation represents (geometric or arithmetic) sequence. The common (difference or ratio) is . At the end of the seventh day, Arkell will have ( 7, 36, 42, 6) vases. Day --- Vases

1 --- 6

2 --- 12

3 --- 18

4 --- 24

5 30

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

What is the quadric regression equation that fits these data

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?