Question

The square root of a certain number is approximately 3.5123. The certain number is between what 2 integers?

3 and 4
4 and 5
9 and 13
18 and 19
17 and 20

Answer 1

It is C - 9 and 13 …..

Answer 2

C

the square root of 9 is 3 and the square root of 16 is 4. although 13 is less than 16, it can still be assumed that 3.5123 is between the square root of 9 and 13