Answer:
thanks
Step-by-step explanation:
I'll take it
60 min/1 hr
60 sec/1 min
3.4 x 60 = 204 min
204 x 60 = 12240 seconds
12240 seconds is your answer
hope this helps

Multiply 4 from both sides

Simplify
there must be a typo either in the question or answers
to find the volume of a cylinder ⇒ 
therefore

the volume should be ≈4247.43 which is not one of the provided answers