if 500 crackers were burnt to produce 80 db of noise
pollution. How many crackers they should burst so that only 50 db of noise
pollution is created?
Answers
Answered by
1
Answer:
30 cracked vsuekg hdjvn ed gcskbxbx
bpurnima4587:
wow
Answered by
2
Answer:
30CRACKERS
Step-by-step explanation:
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