The student populations of 10 colleges are shown.

7,409

38,802

39,276

41,548

42,016

42,729

43,334

45,539

46,347

53,813

determine whether the mean or the median best describes the center of the data set and give its value.

17 1/3

step-by-step explanation:

i believe it's a.

i'm not sure on this one, most likely correct.

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

for future students the answer is b

hope i

-lavira: )