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Finite Math Examples
, , , , , , ,
Step 1
Add and .
Step 2
The mean of a set of numbers is the sum divided by the number of terms.
Step 3
Step 3.1
Add and .
Step 3.2
Add and .
Step 3.3
Add and .
Step 3.4
Add and .
Step 3.5
Add and .
Step 3.6
Add and .
Step 3.7
Add and .
Step 4
Step 4.1
Factor out of .
Step 4.2
Cancel the common factors.
Step 4.2.1
Factor out of .
Step 4.2.2
Cancel the common factor.
Step 4.2.3
Rewrite the expression.
Step 5
Divide.