on This 3. How old are they? Three friends, Heather, Joel and Allie, were watching the Tigers game on TV. The Tigers were losing, so they started talking about how old each of them was. Joel, who was the oldest, noticed that they were all between the ages of 11 and 30. Heather noticed that the sum of their ages was 70. Allie, the youngest, burst out, "If you write the square of each of our ages, all the digits from 1 to 9 will appear exactly once in the digits of the 3 squares!" How old was each person