<em>60%</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>5 ........... 100%</em>
<em>3 .................x%</em>
<em>x = 3×100/5</em>
<em>= 300/5</em>
<em>= 60%</em>
<em>Good luck ! </em>
Answer:

And using the same formula we can find the number of decible for the Braylee's music:

And since we want to find how many times louder is Braylee’s music than Jessica’s we can find the following relationship:

So then we can conclude that the Braylee's music is 3 times louder then the Jessica's sound. And the best option would be:
3 times louder
Step-by-step explanation:
For this case we know that the loudness measured in decibels is given by this formula:

Where
. Using this formula we can find the decibels for the sound for Jessica:

And using the same formula we can find the number of decible for the Braylee's music:

And since we want to find how many times louder is Braylee’s music than Jessica’s we can find the following relationship:

So then we can conclude that the Braylee's music is 3 times louder then the Jessica's sound. And the best option would be:
3 times louder
1/4 time 1/4 equals a half...or you can think about it as 25 plus 25 equals 50, (1/2 of a dollar)
Answer:
1 a. commutative property of multiplication
b. distributive property of multiplication
2 x=23\12
-x = -23\12
-23\12+23\12=0
thus -(-x)+x
Answer:
A!
Step-by-step explanation: