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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.
answered
Oct 18, 2017
Mathematics
high-school
5
votes
205k
views
A negatively charged ion is called a(n) _____. anion cation
answered
Sep 11, 2017
Physics
high-school
6
votes
109k
views
How do you say "Fast" in German
answered
Aug 7, 2017
German
middle-school
5
votes
167k
views
What is the remainder of 19 divided by 800
answered
May 11, 2016
Mathematics
middle-school
3
votes
164k
views
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