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Math:
Acticvity 4: Missing you too! Find the indicated sum of the following sequence.

1.) 1,4,8,16,..., find S8

2.) -5, -10, 20,... find S7

3.) 3,-3,3 -3,... find S7

4.) 1/2, 1/2, 1/2 ... Find S20​


Sagot :

Answer:

1. 256

2. 320

3. 3

4. 1/2

Sana makatulong, kung mali paki tama:)