SOLUTION: 3, 8, 13, 18 ... find the 100th number

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Question 923402: 3, 8, 13, 18 ... find the 100th number
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
Arithmetic Sequence: d = 5

= 498 Step I
.......

Step 2
.......
Re TY
complete the Calculation to find sum = 25,050
= 25,050 Step 3
this is the way one would find the Sum regardless of the Number of terms.

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