Answer:
33.75.
Step-by-step explanation:
The mean = sum of the numbers / the number count
= (34 + 31 + 32 + 38) / 4
= 135 / 4
= 33.75.
Answer:
5x + 2
Step-by-step explanation:
Since logarithm has the following property:
If
and
,
Then
and 
Therefore,

Answer:
with what?
Step-by-step explanation:
42/98=3/7
Have a great day :)