Which of the following sets contains an element that cannot be classified as rational? a.){1/2, 5.5, 13 3/4, -4.5} _b.){0, 0.9, 43/3, -2}c.){-13.76, -5/2, 9/0, 95}d.){2 1/2, -7, 0.2323, 0/3}

9514 1404 393

  (C)

Step-by-step explanation:

Set C contains the element 9/0, which is undefined. That element cannot be classified as rational.

17 1/3

step-by-step explanation:

215.92 dollars is the answer