9514 1404 393
Answer:
7
Step-by-step explanation:
When the mean of two numbers is the same as one of the numbers, then the other number also has that same value. This is true for any kind of mean:
arithmetic, geometric, harmonic.
The other number would be 7.
__
The geometric mean (m) of a and b is ...
m = √(ab)
We have ...
7 = √(7b)
49 = 7b . . . . . square both sides
7 = b . . . . . . . .divide by 7
a = b = m = 7 in this case.
480. Since the ones place is a five, you round up, so 475 becomes 480.
Answer:
Step-by-step explanation:
The question is simple. All we have to do is divide 
by 
. The answer to that is .
Answer:
all of the above
Step-by-step explanation:
