For letter the answer is 2
for letter b the answer is 1
Answer: 20 Decibels
Step-by-step explanation:
I don't know
Yes, you can divide $5 by 2. There are 100 cense in a dollar, 500 in five dollars, if you divide 500 by 2 you get 250 cense, with each 100 cense equaling $1. You would have $2.50.
Also, you got number 5 wrong, it’s how far he’s gone, not how far he has left.
Answer:
True
Step-by-step explanation:
The variance of data measures how much the data varies.
That easiliy false. You can prove this by observing that all integers are, in particular, rational numbers. So, for instance, you can think of 4 as
, so 
And obviously, you have 
It is true that the square of every rational number between 0 and 1 is smaller than the number itself.
But since not all rational numbers are between 0 and 1, the general claim is false.