What’s B ? It might be B but I have to see the answer choice.
Decibel is directly proportional to number of cars passing the point. That is,
69 db ----- 139 cars
x db ----- 17 cars
x = number of cars passing the point per minute on a weekend.
Then,
x= (69*17)/139 = 8.43 db ≈ 8 db
Answer:
I'm putting C but I'm not sure ill let you know if its right after the test
Step-by-step explanation:
