Algebra Examples

Find the Mean 4 , 6 , 10 , 3 , 5
4 , 6 , 10 , 3 , 5
Step 1
The mean of a set of numbers is the sum divided by the number of terms.
4+6+10+3+55
Step 2
Simplify the numerator.
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Step 2.1
Add 4 and 6.
10+10+3+55
Step 2.2
Add 10 and 10.
20+3+55
Step 2.3
Add 20 and 3.
23+55
Step 2.4
Add 23 and 5.
285
285
Step 3
Divide.
5.6
 [x2  12  π  xdx ]