there are 16 pens and 36 map colors to be boxes. each box must contain only one type of item, and every item must be booked. what is the most that can be placed in a box so that each box has the same number of items

c is the answer

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

the height of the surface increases from the center out to the sides of the road

it is c!