Half of the students in a freshman class are 14 years old one third are 15 and the rest are 13 . is the mean age greater than or less than the median age

  the mean age is greater

Step-by-step explanation:

The mean age is ...

  (1/2)14 + (1/3)15 + (1/6)13 = 14 1/6

The median age is 14. (half the students are 14 or younger)

The mean age is greater.

1 -1/2 -1/3 = 6/6 -3/6 -2/6 = 1/6 . . . . . 1/6 of the students are 13.

(c, 0) i might be wrong so don't put full faith on my answer

cut 138 centimeters off

step-by-step explanation:

250-112 = 138