Answer:
12. D
13. B
14. A
15. C
Step-by-step explanation:
12. The √27 is 5.1961524227 and it lies between the two integers 5 and 6.
13. The √40 is 6.3245553203 and it lies between the two integers 6 and 7.
14. The √95 is 9.7467943448 and it lies between the two integers 9 and 10.
15. The √105 is 10.246950766 and it lies between the two integers 10 and 11.
Hope this helps :3