Click the Word Count in the Proofing Group. Maybe the name is the Bottom ribbon tab
Answer:
2.489 dB
Solution:
As per the question:
Power ratio, 
The Equivalent of this power ratio in decibel or dB is calculated by taking the log of the power ratio as below:
Thus the value of the power ration in decibel comes out to be 2.489 dB
Answer:
There is no longer any doubt at this point that technology in education is absolutely necessary, because, thanks to technological advances in this area, we have more tools to offer more attractive and competent learning models. Teachers have more resources than whiteboards, chalks and books, while students learn by having fun, adapting to their digital environments. We will see below the new challenges that this entails in education and what are its benefits.
The only way is if you have backed up everything! Computers are amazing but they don't know that you need to back up your info. You should back up everything regularly!
Hope this helped and have a nice day!
