The square root of 48 is the only irrational number in that group.
The probability is 50% or 2/4
The slope of the line is 1/7 You do the change in y divided by the change in x
5 1/2 * 2 1/3 =
11/2 * 7/3 =
77/6 =
12 5/6 <===
T(14 - 5) = 14t - 5t or t(14) - t(5)