29) The school that Eugene goes to is selling tickets to a spring musical. On the first day of ticket sales the school sold 7 senior citizen tickets and 6 child tickets for a total of $119. The school took in $86 on the second day by selling 4 senior citizen tickets and 6 child tickets.

Find the price of a senior citizen ticket and the price of a child ticket.

A) senior citizen ticket: $8, child ticket: $9

B ) senior citizen ticket: $11, child ticket: $7

C) senior citizen ticket: $14, child ticket: $5

D) senior citizen ticket: $10, child ticket: $3

How do you summarize data in a two-way frequency table?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

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?