To find your answer out , Multiply 8 by 5 giving u 40 inches . So your answer will be 40 inches long .
Answer:
20.5 and 21.5
Step-by-step explanation:
It says 2 significant figures so the least it can possibly be is 0.5 less and the most it can be is 0.5 more as if it was, lets say 20.4 it would round down to 20 not 21.
Step-by-step explanation:
vol =πr²h
22/7×8×8×3
= 603.2