10 POINTS! An ant walks 9 3/4 feet in 3/4 minute. The distance in feet the any walks is directly proportional to the time in minutes the ant walks. What is the constant of proportionality that relates the distance in feet the ant walks to the time in minutes it takes the ant to walk that distance?

A. 1/13
B. 9
C. 7 5/16
D. 13

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15

If wxyz is a square, which statements must be true? plz < 3