In python the input() function prompts the user to enter information.
Profile? Perhaps... If you go on social media sites like Facebook it's typically on your profile, right?
Answer:
69.54
Explanation:
A power ratio of 9000000:1 corresponds to 69.54 dB.
The calculation is presented below:
Formula for calculating Power ratio (db) = 10 * log [P(out)/P(in)]
Since the given ratio is 9000000:1, substituting in the formula gives us 10 * log (9000000/1)
Note that log 9000000 = 6.954
Therefore, 10 * log (9000000/1) = 69.54
Hence the required power ratio in db is 69.54 db.
Hey there
_______________
The correct answer is
1 year, 64 days, 13 hours, 11 minutes and 44 seconds
__________
Hope this helps you