The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

28 decibels.

Step-by-step explanation:

1. To solve this exercise you must observe the graph attached in the problem, where the intensity of the sound is represented in the x-axis and the decibel measure is represented in the y-axis.

2. As you can see in the graph, when the value of x is 500 (x=500) the value of y is 28 (y=28).

3. Therefore, the answer is the second option: 28 decibels.

28

Step-by-step explanation:

B

Step-by-step explanation:

use y=mx+c

follow the flow