Hello!
The most logical equation would be b)
Hope it helps, have a nice day!
<u>Given</u>:
The two functions are ,
We need to determine the value of and
<u>Value of </u><u>:</u>
Let us determine the value of
Now, substituting x = -3, we get;
Thus, the value of is 17
<u>Value of </u><u>:</u>
Let us determine the value of
Substituting x = -3, we get;
Thus, the value of is 22.
100 times as bigger because it is in the 109s
Answer:
<h2>The intensity of the sound is 3.16, approximately</h2>
Step-by-step explanation:
The equation that determines decibel levels is
Where represents the intensity of the sound and the ten power represents the softest sound, that ratio is the comparison to find the decibels.
In this case, we have 125 decibels. So, we need to use this value in the formula to find the intensity
Therefore, the intensity of the sound is 3.16, approximately. Which is at the same level as a loud rock concert.
Answer:
The answer is b. 979,000
Step-by-step explanation:
If you move the decimal right five time from 9.79 you would get 979,000