Question

Which numbers are rational? select all that apply. A. pi B. √50 C. 2.3 D. √144

Answer 1

C and D

Explanation:

2.3 (repeating) repeats itself over and over again into infinity.

pi goes on into infinity.

Answer 2

C. 2.3
D.√144


Rational roots or decimals are numbers that have an end point.

pi 'technically' never ends, while √50 = 7.07106781…, which never ends either


hope this helps