The Smith family has six family members. The ages of the members are 45, 43, 13, 11, 5, and 2. Find the mean absolute deviation of the ages, rounded to one decimal place.

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares