Answer:
The correct answer is B.
Step-by-step explanation:
hope it will help you
Im pretty sure that it is 540
I believe so! Hope this helps
Answer:
I think it's 34
Step-by-step explanation:
cuz you add 11 and 12 frequency
Answer:17.64
Step-by-step explanation:44762/54/47= 17.6367 or 17.64