The two-way table below describes feedback received by a hotel manager from past guests. In the table, j is the number of positive responses sent by e-mail and k is the number of negative comments made by phone.

Comparing which two values tests whether the way feedback was submitted had an impact on whether or not feedback was positive?

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

A50% increase followed by 33 1/2% decrease