Answer: it B. 2.78%
Step-by-step explanation: if it wrong sorry
Answer:
-3.5
Step-by-step explanation:
Hope this helps
Answer:
-6 degrees per hour
Step-by-step explanation:
divide -36 by 6(the number of hours) and get -6
15 + p = ?
I hope this helps :)
Answer:
There is 7.5% increase in the number of songs on his mp3 player.
Step-by-step explanation:
Original Songs in mp3= 440 songs
Final Songs in mp3= 473 songs
We need to find percent of increase in the number of songs on his mp3 player.
The formula used is: 
Now putting values and finding percent of increase

So, there is 7.5% increase in the number of songs on his mp3 player.