Question

Between what two consecutive integers does the square root of 155 lie?
Between what two consecutive integers does lie?

A.
8 and 9

B.
9 and 10

C.
10 and 11

D.
11 and 12

Answer 1

What is 9^2? 10^2? Etc? Do the math, and you'll get it done in about 25 seconds.

Answer 2

That really doesn't help.

Answer 3

Would you prefer a textbook on logarithms?

Answer 4

ugh

Answer 5

Look. 9^2 is 81. Is 155 below 81?

Is 155 below 100?

Come on, put in a LITTLE effort.

Answer 6

Also are you having the same problem i am with the box? It won't let me delete anything.

Answer 7

I can delete posts fine. Did you get the number wrong? None of those answers are correct.

Answer 8

I'm literally copy and pasting from my school. Those are the answers, apparently.

Answer 9

NAnd no, i mean deleting any text in the box.

Answer 10

The 'type your reply ' box, i mean.

Answer 11

Oh I see. I'm not having a problem with that either. Try using a different browser? I had to switch to Chrome for the site to run well.

Answer 12

Chrome is what i'm using, actually.

Answer 13

Ah, nevermin. i refreshed and it's working. Anyway.

Answer 14

That's good. Well, the question appears to be wrong.

Answer 15

Ugh. freaking greenfield. At least make a practical virtual school website.

Answer 16

find what your square root approximately is and then find the two integers that are on either side of it.

Answer 17

Ok, but that's what i tried doing. and apparently that's not an option to answer.

Answer 18

Yes the square root is between 12 and 13.

Answer 19

Yeah, that's what i got!! :/

Answer 20

sqrt(155) is approx. 12.449

Answer 21

\[\sqrt{155} = 12.4498996\]

Answer 22

Ok. So then that means it'a Greenfield's fault.

Answer 23

Literally what it says.

Answer 24

okay....
\[\sqrt{115} = 10.72380529\]

Answer 25

Thanks.

Answer 26

you are welcome!