menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
On a workday, the average decibel level of a busy street is 70 db, with 100 cars passing a given point every minute. if the number of cars is reduced to 25 every minute on a weekend, what is the decibel
asked
Dec 2, 2019
17.4k
views
2
votes
On a workday, the average decibel level of a busy street is 70 db, with 100 cars passing a given point every minute. if the number of cars is reduced to 25 every minute on a weekend, what is the decibel level of the street?
Mathematics
high-school
Antonello Gatto
asked
by
Antonello Gatto
7.8k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
70dB is represented by 100cars in 60sec. Therefore if the number of cats is reduced by 3/4 in the same amount of time(60s), then the decibel level will reduce by 3/4 also. So 70dB * .25= 17.5dB
Aymeric
answered
Dec 7, 2019
by
Aymeric
7.8k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Oct 15, 2024
159k
views
on a workday the average decibel level of a busy street is 65 db, with 139 cars passing a given point every minute. if the number of cars is reduced to 45 cars every minute on a weekend, what is the decibel
Michael Gardner
asked
Oct 15, 2024
by
Michael Gardner
7.9k
points
Physics
high-school
1
answer
5
votes
159k
views
asked
Mar 6, 2019
199k
views
On a workday the average decibel level of a busy street is 69 db, with 139 cars passing a given point every minute. if the number of cars is reduced to 17 cars every minute on a weekend, what is the decibel
Joels
asked
Mar 6, 2019
by
Joels
8.8k
points
Mathematics
college
2
answers
4
votes
199k
views
asked
Mar 6, 2020
18.2k
views
The decibel level of sound is 50 dB greater on a busy street than in a quiet room where the intensity of sound is 10^-10 watt/m2. The level of sound in the quiet room is (10,20,100) dB, and the intensity
Graeme Duncan
asked
Mar 6, 2020
by
Graeme Duncan
7.8k
points
Mathematics
high-school
2
answers
4
votes
18.2k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org