In the Polynomial Key Practice , what's 1- 2- 3- 4 and 5

The time spent dancing (minutes) and the amount of calories burned can be modeled by the equation c= 5.5t which table of values matches the equation and includes only viable solutions

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10