asked 126k views
3 votes
Which of the following time spans does the exhaust fans completely turn over?

5 min.
15 min
30 min
45 min

asked
User Yavuz
by
7.5k points

2 Answers

5 votes

Answer:

D

Step-by-step explanation:

answered
User Pitamer
by
8.2k points
1 vote

Answer:

d

Step-by-step explanation:

answered
User Dannydust
by
8.0k points
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