A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
Which of the following is NOT a rational number?
A. 2.468
B. .89236054…….
C. 4/9
D. .131313…
anonymous
 5 years ago
Which of the following is NOT a rational number? A. 2.468 B. .89236054……. C. 4/9 D. .131313…

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0A rational number is a number which can be written in the form (p/q) for coprime integers p, q. C is obvious. A is (sort of) obvious. D  do you know/remember how to convert recurring decimals into fractions? B is an interesting one, and why I take issue with this question. It's clearly the one you are 'meant' to pick, but there is no evidence it is not rational; some rational numbers take FAR longer than that to start repeating. I'd have picked something for which this property can be proved, i.e. sqrt(2), pi, e...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Determine which number is the larger in the given pair of numbers. 4, 23
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.