Posted by **Laruen ** on Sunday, December 2, 2012 at 4:44pm.

Which of the following is NOT a real number?

a) 0.0005

b) 13/0

c) square root of 1/16

I picked c, am i correct???????

- Math 8R -
**Sammy**, Sunday, December 2, 2012 at 4:52pm
Yes.

- Math 8R -
**Laruen **, Sunday, December 2, 2012 at 4:53pm
thank you

- Math 8R -
**Sammy**, Sunday, December 2, 2012 at 4:54pm
Sorry, completely misread the order of the letters. No, b is correct. Because 13/0 is undefined.

- Math 8R -
**Laruen **, Sunday, December 2, 2012 at 4:55pm
ohhhhh

thank you!

- Math 8R -
**Sammy**, Sunday, December 2, 2012 at 4:56pm
The square root of 1/16 is 0.25 which is a real number. When the number under the square root is negative , that's when you have a number that is not real.

- Math 8R -
**Sammy**, Sunday, December 2, 2012 at 4:56pm
You're welcome.

## Answer this Question

## Related Questions

- 7th grade math Ms.Sue please - 1. Which of these numbers can be classified as ...
- Math Help!!! - 1. Which of these numbers can be classified as both real and ...
- algebra - could someone please check these roblems for me and if they are not ...
- Algebra - Hello Reiny, please check these problems for me and if they are not ...
- Math - i^6 = (i^2)^3 = (-1)^3 = -1 The square, not the square root of -1 is 1...
- Math ~CHECK MY ANSWER~ - 1) Which of these is a rational number? a. Pi b. Square...
- Math - Which of the following is NOT a real number? (Please explain why!) (1) -1...
- Math ~CHECK MY ANSWERS~ - 1) Which of these is a rational number? a. Pi b. ...
- math-calculus - which of following statements is false 1. The absolute value of ...
- Math 8R - HW Qs. Check - Find a real number between (-2)2 and square root of 25...

More Related Questions