WILL GIVE BRAINLST
hAVE AN AMAZING DAY

Answer:
3. 3 and 4
4. √9+√2, 8/3, √5 - 5, -π
Step-by-step explanation:
3. √46/2 is 3.39... which is between 3 and 4
4. √9+√2=4.4..
8/3=2.6...
√5-5= -2.7..
-π= -3.14..
(hope this helps :P)