A company with loud machinery needs to cut its sound intensity to 44% of its original level. By how many decibels would the loudness be reduced? Use the formula L=10log I/I (o). Round to the nearest hundredth.
A) 3.57 decibels
B) 1.58 decibels
C) 2.52 decibels
D) 1.93 decibels
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A company with loud machinery needs to cut its sound intensity to 44% of its original level. By how many decibels would the loudness be ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
A phenomenon is observed many, many times under identical conditions. The proportion of times a particular event A occurs is recorded. What does this proportion represent? A) The probability of the event A. B) The distribution of the event A.
Answers (1)
A car travels according to the table of values shown. What equation can be used to predict the distance (d) the car travels in a number of hours (h) ?
Answers (1)
Write 6,007,200 out in standard form
Answers (2)
Write a multiplication equation with one variable, and one fraction that has a solution of 8
Answers (1)
What are the large objects that revolve around the Sun called? A. planets B. asteroids C. moons D. comets
Answers (2)
New Questions in Mathematics