Question 28 : Ronan's group is working on a spreadsheet of experiment data for his science class. He wants to add a new column of additional data, but he needs to put it in the middle of the six existing columns, A through F. Which column should Ronan select if he wants to insert the new column in the middle?

207/8 is the right

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost