C) 0.090909 (Because it is a non-terminating recurring
decimal number)
d) 0.7323343455 ... Irrational
(Because it is a non-terminating non-
recurring decimal number)
Example 2
Sort out the following numbers into rationa
and irrational.
a) 3.222 222...
16213 489
b)​

What is the greatest common factor of 6a, 8a^{2}, and 14?

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21