Answer:
you cant round that to 30
Step-by-step explanation
29.20
29.2 2 is less than 5
so you cant round you can only round if the .tens place is 5 or more
Answer:
b) 5314
c) ln 2.7
d) 4.6 hrs
<u>Step-by-step explanation:</u>


Answer:
17% i think
Step-by-step explanation: